diff --git a/dist/bundle.js b/dist/bundle.js
index 820e213fd8..9417c88102 100644
--- a/dist/bundle.js
+++ b/dist/bundle.js
@@ -21351,6 +21351,7 @@ _.extend(BI.OB.prototype, {
         (typeof navigator !== "undefined" &&
             typeof navigator.userAgent === "string" &&
             /\bEdge\/\d/.test(navigator.userAgent));
+
     BI.Widget = BI.inherit(BI.OB, {
         _defaultConfig: function () {
             return BI.extend(BI.Widget.superclass._defaultConfig.apply(this), {
@@ -21559,6 +21560,7 @@ _.extend(BI.OB.prototype, {
             lazy && this._mountChildren && this._mountChildren();
             this.mounted && this.mounted();
             this._isMounting = false;
+            return true;
         },
 
         _mountChildren: null,
diff --git a/dist/core.js b/dist/core.js
index 90e88f8f38..f126963d0c 100644
--- a/dist/core.js
+++ b/dist/core.js
@@ -21351,6 +21351,7 @@ _.extend(BI.OB.prototype, {
         (typeof navigator !== "undefined" &&
             typeof navigator.userAgent === "string" &&
             /\bEdge\/\d/.test(navigator.userAgent));
+
     BI.Widget = BI.inherit(BI.OB, {
         _defaultConfig: function () {
             return BI.extend(BI.Widget.superclass._defaultConfig.apply(this), {
@@ -21559,6 +21560,7 @@ _.extend(BI.OB.prototype, {
             lazy && this._mountChildren && this._mountChildren();
             this.mounted && this.mounted();
             this._isMounting = false;
+            return true;
         },
 
         _mountChildren: null,
diff --git a/dist/fineui.js b/dist/fineui.js
index 863ec2bfa3..2ddd972412 100644
--- a/dist/fineui.js
+++ b/dist/fineui.js
@@ -21572,6 +21572,7 @@ _.extend(BI.OB.prototype, {
         (typeof navigator !== "undefined" &&
             typeof navigator.userAgent === "string" &&
             /\bEdge\/\d/.test(navigator.userAgent));
+
     BI.Widget = BI.inherit(BI.OB, {
         _defaultConfig: function () {
             return BI.extend(BI.Widget.superclass._defaultConfig.apply(this), {
@@ -21780,6 +21781,7 @@ _.extend(BI.OB.prototype, {
             lazy && this._mountChildren && this._mountChildren();
             this.mounted && this.mounted();
             this._isMounting = false;
+            return true;
         },
 
         _mountChildren: null,
diff --git a/package-lock.json b/package-lock.json
index c3ffb84e33..b7004eef1e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,7 +16,7 @@
       "integrity": "sha1-w8p0NJOGSMPg2cHjKN1otiLChMo=",
       "dev": true,
       "requires": {
-        "mime-types": "~2.1.11",
+        "mime-types": "2.1.15",
         "negotiator": "0.6.1"
       }
     },
@@ -27,8 +27,8 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "co": "^4.6.0",
-        "json-stable-stringify": "^1.0.1"
+        "co": "4.6.0",
+        "json-stable-stringify": "1.0.1"
       }
     },
     "align-text": {
@@ -37,9 +37,9 @@
       "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
       "dev": true,
       "requires": {
-        "kind-of": "^3.0.2",
-        "longest": "^1.0.1",
-        "repeat-string": "^1.5.2"
+        "kind-of": "3.2.2",
+        "longest": "1.0.1",
+        "repeat-string": "1.6.1"
       }
     },
     "amdefine": {
@@ -66,7 +66,7 @@
       "integrity": "sha1-c9g7wmP4bpf4zE9rrhsOkKfSLIY=",
       "dev": true,
       "requires": {
-        "sprintf-js": "~1.0.2"
+        "sprintf-js": "1.0.3"
       }
     },
     "array-find-index": {
@@ -157,7 +157,7 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "tweetnacl": "^0.14.3"
+        "tweetnacl": "0.14.5"
       }
     },
     "body-parser": {
@@ -167,15 +167,15 @@
       "dev": true,
       "requires": {
         "bytes": "2.2.0",
-        "content-type": "~1.0.1",
-        "debug": "~2.2.0",
-        "depd": "~1.1.0",
-        "http-errors": "~1.3.1",
+        "content-type": "1.0.2",
+        "debug": "2.2.0",
+        "depd": "1.1.0",
+        "http-errors": "1.3.1",
         "iconv-lite": "0.4.13",
-        "on-finished": "~2.3.0",
+        "on-finished": "2.3.0",
         "qs": "5.2.0",
-        "raw-body": "~2.1.5",
-        "type-is": "~1.6.10"
+        "raw-body": "2.1.7",
+        "type-is": "1.6.15"
       },
       "dependencies": {
         "debug": {
@@ -193,8 +193,8 @@
           "integrity": "sha1-GX4izevUGYWF6GlO9nhhl7ke2UI=",
           "dev": true,
           "requires": {
-            "inherits": "~2.0.1",
-            "statuses": "1"
+            "inherits": "2.0.3",
+            "statuses": "1.3.1"
           }
         },
         "iconv-lite": {
@@ -223,7 +223,7 @@
       "integrity": "sha1-OciRjO/1eZ+D+UkqhI9iWt0Mdm8=",
       "dev": true,
       "requires": {
-        "hoek": "2.x.x"
+        "hoek": "2.16.3"
       }
     },
     "brace-expansion": {
@@ -232,7 +232,7 @@
       "integrity": "sha1-wHshHHyVLsH479Uad+8NHTmQopI=",
       "dev": true,
       "requires": {
-        "balanced-match": "^1.0.0",
+        "balanced-match": "1.0.0",
         "concat-map": "0.0.1"
       }
     },
@@ -242,7 +242,7 @@
       "integrity": "sha1-uzX4pRn2AOD6a4SFJByXnQFB+y0=",
       "dev": true,
       "requires": {
-        "pako": "~0.2.0"
+        "pako": "0.2.9"
       }
     },
     "builtin-modules": {
@@ -269,8 +269,8 @@
       "integrity": "sha1-MIvur/3ygRkFHvodkyITyRuPkuc=",
       "dev": true,
       "requires": {
-        "camelcase": "^2.0.0",
-        "map-obj": "^1.0.0"
+        "camelcase": "2.1.1",
+        "map-obj": "1.0.1"
       }
     },
     "caseless": {
@@ -286,8 +286,8 @@
       "integrity": "sha1-qg0yYptu6XIgBBHL1EYckHvCt60=",
       "dev": true,
       "requires": {
-        "align-text": "^0.1.3",
-        "lazy-cache": "^1.0.3"
+        "align-text": "0.1.4",
+        "lazy-cache": "1.0.4"
       }
     },
     "chalk": {
@@ -296,11 +296,11 @@
       "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
       "dev": true,
       "requires": {
-        "ansi-styles": "^2.2.1",
-        "escape-string-regexp": "^1.0.2",
-        "has-ansi": "^2.0.0",
-        "strip-ansi": "^3.0.0",
-        "supports-color": "^2.0.0"
+        "ansi-styles": "2.2.1",
+        "escape-string-regexp": "1.0.5",
+        "has-ansi": "2.0.0",
+        "strip-ansi": "3.0.1",
+        "supports-color": "2.0.0"
       }
     },
     "clean-css": {
@@ -309,8 +309,8 @@
       "integrity": "sha1-vxlF6C/ICPVWlebd6uwBQA79A/8=",
       "dev": true,
       "requires": {
-        "commander": "2.8.x",
-        "source-map": "0.4.x"
+        "commander": "2.8.1",
+        "source-map": "0.4.4"
       },
       "dependencies": {
         "source-map": {
@@ -319,7 +319,7 @@
           "integrity": "sha1-66T12pwNyZneaAMti092FzZSA2s=",
           "dev": true,
           "requires": {
-            "amdefine": ">=0.0.4"
+            "amdefine": "1.0.1"
           }
         }
       }
@@ -331,7 +331,7 @@
       "dev": true,
       "requires": {
         "exit": "0.1.2",
-        "glob": "^7.1.1"
+        "glob": "7.1.2"
       },
       "dependencies": {
         "glob": {
@@ -340,12 +340,12 @@
           "integrity": "sha512-MJTUg1kjuLeQCJ+ccE4Vpa6kKVXkPYJ2mOCQyUuKLcLQsdrMCpBPUi8qVE6+YuaJkozeA9NusTAw3hLr8Xe5EQ==",
           "dev": true,
           "requires": {
-            "fs.realpath": "^1.0.0",
-            "inflight": "^1.0.4",
-            "inherits": "2",
-            "minimatch": "^3.0.4",
-            "once": "^1.3.0",
-            "path-is-absolute": "^1.0.0"
+            "fs.realpath": "1.0.0",
+            "inflight": "1.0.6",
+            "inherits": "2.0.3",
+            "minimatch": "3.0.4",
+            "once": "1.4.0",
+            "path-is-absolute": "1.0.1"
           }
         }
       }
@@ -356,8 +356,8 @@
       "integrity": "sha1-S0dXYP+AJkx2LDoXGQMukcf+oNE=",
       "dev": true,
       "requires": {
-        "center-align": "^0.1.1",
-        "right-align": "^0.1.1",
+        "center-align": "0.1.3",
+        "right-align": "0.1.3",
         "wordwrap": "0.0.2"
       }
     },
@@ -386,7 +386,7 @@
       "integrity": "sha1-k4NwpXtKUd6ix3wV1cX9+JUWQAk=",
       "dev": true,
       "requires": {
-        "delayed-stream": "~1.0.0"
+        "delayed-stream": "1.0.0"
       }
     },
     "commander": {
@@ -395,7 +395,7 @@
       "integrity": "sha1-Br42f+v9oMMwqh4qBy09yXYkJdQ=",
       "dev": true,
       "requires": {
-        "graceful-readlink": ">= 1.0.0"
+        "graceful-readlink": "1.0.1"
       }
     },
     "concat-map": {
@@ -410,9 +410,9 @@
       "integrity": "sha1-CqxmL9Ur54lk1VMvaUeE5wEQrPc=",
       "dev": true,
       "requires": {
-        "inherits": "^2.0.3",
-        "readable-stream": "^2.2.2",
-        "typedarray": "^0.0.6"
+        "inherits": "2.0.3",
+        "readable-stream": "2.3.3",
+        "typedarray": "0.0.6"
       }
     },
     "connect": {
@@ -423,7 +423,7 @@
       "requires": {
         "debug": "2.6.9",
         "finalhandler": "1.1.0",
-        "parseurl": "~1.3.2",
+        "parseurl": "1.3.2",
         "utils-merge": "1.0.1"
       },
       "dependencies": {
@@ -443,12 +443,12 @@
           "dev": true,
           "requires": {
             "debug": "2.6.9",
-            "encodeurl": "~1.0.1",
-            "escape-html": "~1.0.3",
-            "on-finished": "~2.3.0",
-            "parseurl": "~1.3.2",
-            "statuses": "~1.3.1",
-            "unpipe": "~1.0.0"
+            "encodeurl": "1.0.1",
+            "escape-html": "1.0.3",
+            "on-finished": "2.3.0",
+            "parseurl": "1.3.2",
+            "statuses": "1.3.1",
+            "unpipe": "1.0.0"
           }
         },
         "parseurl": {
@@ -477,7 +477,7 @@
       "integrity": "sha1-8CQcRXMKn8YyOyBtvzjtx0HQuxA=",
       "dev": true,
       "requires": {
-        "date-now": "^0.1.4"
+        "date-now": "0.1.4"
       }
     },
     "content-disposition": {
@@ -517,7 +517,7 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "boom": "2.x.x"
+        "boom": "2.10.1"
       }
     },
     "currently-unhandled": {
@@ -526,7 +526,7 @@
       "integrity": "sha1-mI3zP+qxke95mmE2nddsF635V+o=",
       "dev": true,
       "requires": {
-        "array-find-index": "^1.0.1"
+        "array-find-index": "1.0.2"
       }
     },
     "dashdash": {
@@ -536,7 +536,7 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "assert-plus": "^1.0.0"
+        "assert-plus": "1.0.0"
       },
       "dependencies": {
         "assert-plus": {
@@ -560,8 +560,8 @@
       "integrity": "sha1-nxJLZ1lMk3/3BpMuSmQsyo27/uk=",
       "dev": true,
       "requires": {
-        "get-stdin": "^4.0.1",
-        "meow": "^3.3.0"
+        "get-stdin": "4.0.1",
+        "meow": "3.7.0"
       }
     },
     "debug": {
@@ -603,8 +603,8 @@
       "integrity": "sha1-BzxpdUbOB4DOI75KKOKT5AvDDII=",
       "dev": true,
       "requires": {
-        "domelementtype": "~1.1.1",
-        "entities": "~1.1.1"
+        "domelementtype": "1.1.3",
+        "entities": "1.1.1"
       },
       "dependencies": {
         "domelementtype": {
@@ -633,7 +633,7 @@
       "integrity": "sha1-LeWaCCLVAn+r/28DLCsloqir5zg=",
       "dev": true,
       "requires": {
-        "domelementtype": "1"
+        "domelementtype": "1.3.0"
       }
     },
     "domutils": {
@@ -642,8 +642,8 @@
       "integrity": "sha1-3NhIiib1Y9YQeeSMn3t+Mjc2gs8=",
       "dev": true,
       "requires": {
-        "dom-serializer": "0",
-        "domelementtype": "1"
+        "dom-serializer": "0.1.0",
+        "domelementtype": "1.3.0"
       }
     },
     "ecc-jsbn": {
@@ -653,7 +653,7 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "jsbn": "~0.1.0"
+        "jsbn": "0.1.1"
       }
     },
     "ee-first": {
@@ -681,7 +681,7 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "prr": "~0.0.0"
+        "prr": "0.0.0"
       }
     },
     "error-ex": {
@@ -690,7 +690,7 @@
       "integrity": "sha1-+FWobOYa3E6GIcPNoh56dhLDqNw=",
       "dev": true,
       "requires": {
-        "is-arrayish": "^0.2.1"
+        "is-arrayish": "0.2.1"
       }
     },
     "escape-html": {
@@ -735,34 +735,34 @@
       "integrity": "sha1-urZdDwOqgMNYQIly/HAPkWlEtmI=",
       "dev": true,
       "requires": {
-        "accepts": "~1.3.3",
+        "accepts": "1.3.3",
         "array-flatten": "1.1.1",
         "content-disposition": "0.5.2",
-        "content-type": "~1.0.2",
+        "content-type": "1.0.2",
         "cookie": "0.3.1",
         "cookie-signature": "1.0.6",
         "debug": "2.6.7",
-        "depd": "~1.1.0",
-        "encodeurl": "~1.0.1",
-        "escape-html": "~1.0.3",
-        "etag": "~1.8.0",
-        "finalhandler": "~1.0.3",
+        "depd": "1.1.0",
+        "encodeurl": "1.0.1",
+        "escape-html": "1.0.3",
+        "etag": "1.8.0",
+        "finalhandler": "1.0.3",
         "fresh": "0.5.0",
         "merge-descriptors": "1.0.1",
-        "methods": "~1.1.2",
-        "on-finished": "~2.3.0",
-        "parseurl": "~1.3.1",
+        "methods": "1.1.2",
+        "on-finished": "2.3.0",
+        "parseurl": "1.3.1",
         "path-to-regexp": "0.1.7",
-        "proxy-addr": "~1.1.4",
+        "proxy-addr": "1.1.4",
         "qs": "6.4.0",
-        "range-parser": "~1.2.0",
+        "range-parser": "1.2.0",
         "send": "0.15.3",
         "serve-static": "1.12.3",
         "setprototypeof": "1.0.3",
-        "statuses": "~1.3.1",
-        "type-is": "~1.6.15",
+        "statuses": "1.3.1",
+        "type-is": "1.6.15",
         "utils-merge": "1.0.0",
-        "vary": "~1.1.1"
+        "vary": "1.1.1"
       }
     },
     "extend": {
@@ -784,7 +784,7 @@
       "integrity": "sha1-TkkvjQTftviQA1B/btvy1QHnxvQ=",
       "dev": true,
       "requires": {
-        "websocket-driver": ">=0.5.1"
+        "websocket-driver": "0.6.5"
       }
     },
     "figures": {
@@ -793,8 +793,8 @@
       "integrity": "sha1-y+Hjr/zxzUS4DK3+0o3Hk6lwHS4=",
       "dev": true,
       "requires": {
-        "escape-string-regexp": "^1.0.5",
-        "object-assign": "^4.1.0"
+        "escape-string-regexp": "1.0.5",
+        "object-assign": "4.1.1"
       }
     },
     "finalhandler": {
@@ -804,12 +804,12 @@
       "dev": true,
       "requires": {
         "debug": "2.6.7",
-        "encodeurl": "~1.0.1",
-        "escape-html": "~1.0.3",
-        "on-finished": "~2.3.0",
-        "parseurl": "~1.3.1",
-        "statuses": "~1.3.1",
-        "unpipe": "~1.0.0"
+        "encodeurl": "1.0.1",
+        "escape-html": "1.0.3",
+        "on-finished": "2.3.0",
+        "parseurl": "1.3.1",
+        "statuses": "1.3.1",
+        "unpipe": "1.0.0"
       }
     },
     "find-up": {
@@ -818,8 +818,8 @@
       "integrity": "sha1-ay6YIrGizgpgq2TWEOzK1TyyTQ8=",
       "dev": true,
       "requires": {
-        "path-exists": "^2.0.0",
-        "pinkie-promise": "^2.0.0"
+        "path-exists": "2.1.0",
+        "pinkie-promise": "2.0.1"
       }
     },
     "findup-sync": {
@@ -828,7 +828,7 @@
       "integrity": "sha1-N5MKpdgWt3fANEXhlmzGeQpMCxY=",
       "dev": true,
       "requires": {
-        "glob": "~5.0.0"
+        "glob": "5.0.15"
       },
       "dependencies": {
         "glob": {
@@ -837,11 +837,11 @@
           "integrity": "sha1-G8k2ueAvSmA/zCIuz3Yz0wuLk7E=",
           "dev": true,
           "requires": {
-            "inflight": "^1.0.4",
-            "inherits": "2",
-            "minimatch": "2 || 3",
-            "once": "^1.3.0",
-            "path-is-absolute": "^1.0.0"
+            "inflight": "1.0.6",
+            "inherits": "2.0.3",
+            "minimatch": "3.0.4",
+            "once": "1.4.0",
+            "path-is-absolute": "1.0.1"
           }
         }
       }
@@ -860,9 +860,9 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "asynckit": "^0.4.0",
-        "combined-stream": "^1.0.5",
-        "mime-types": "^2.1.12"
+        "asynckit": "0.4.0",
+        "combined-stream": "1.0.5",
+        "mime-types": "2.1.15"
       }
     },
     "forwarded": {
@@ -889,7 +889,7 @@
       "integrity": "sha1-hHIkZ3rbiHDWeSV+0ziP22HkAQU=",
       "dev": true,
       "requires": {
-        "globule": "^1.0.0"
+        "globule": "1.2.0"
       }
     },
     "get-stdin": {
@@ -911,7 +911,7 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "assert-plus": "^1.0.0"
+        "assert-plus": "1.0.0"
       },
       "dependencies": {
         "assert-plus": {
@@ -929,12 +929,12 @@
       "integrity": "sha1-IRuvr0nlJbjNkyYNFKsTYVKz9Xo=",
       "dev": true,
       "requires": {
-        "fs.realpath": "^1.0.0",
-        "inflight": "^1.0.4",
-        "inherits": "2",
-        "minimatch": "^3.0.2",
-        "once": "^1.3.0",
-        "path-is-absolute": "^1.0.0"
+        "fs.realpath": "1.0.0",
+        "inflight": "1.0.6",
+        "inherits": "2.0.3",
+        "minimatch": "3.0.4",
+        "once": "1.4.0",
+        "path-is-absolute": "1.0.1"
       }
     },
     "globule": {
@@ -943,9 +943,9 @@
       "integrity": "sha1-HcScaCLdnoovoAuiopUAboZkvQk=",
       "dev": true,
       "requires": {
-        "glob": "~7.1.1",
-        "lodash": "~4.17.4",
-        "minimatch": "~3.0.2"
+        "glob": "7.1.2",
+        "lodash": "4.17.4",
+        "minimatch": "3.0.4"
       },
       "dependencies": {
         "glob": {
@@ -954,12 +954,12 @@
           "integrity": "sha512-MJTUg1kjuLeQCJ+ccE4Vpa6kKVXkPYJ2mOCQyUuKLcLQsdrMCpBPUi8qVE6+YuaJkozeA9NusTAw3hLr8Xe5EQ==",
           "dev": true,
           "requires": {
-            "fs.realpath": "^1.0.0",
-            "inflight": "^1.0.4",
-            "inherits": "2",
-            "minimatch": "^3.0.4",
-            "once": "^1.3.0",
-            "path-is-absolute": "^1.0.0"
+            "fs.realpath": "1.0.0",
+            "inflight": "1.0.6",
+            "inherits": "2.0.3",
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@@ -1047,8 +1047,8 @@
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@@ -1211,13 +1211,13 @@
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@@ -1234,8 +1234,8 @@
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@@ -1252,8 +1252,8 @@
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@@ -1262,7 +1262,7 @@
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@@ -1272,10 +1272,10 @@
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-        "hoek": "2.x.x",
-        "sntp": "1.x.x"
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@@ -1302,11 +1302,11 @@
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@@ -1321,10 +1321,10 @@
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@@ -1344,7 +1344,7 @@
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@@ -1354,9 +1354,9 @@
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-        "jsprim": "^1.2.2",
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@@ -1384,7 +1384,7 @@
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       "dev": true,
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@@ -1393,8 +1393,8 @@
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@@ -1427,7 +1427,7 @@
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@@ -1436,7 +1436,7 @@
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@@ -1477,8 +1477,8 @@
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+        "argparse": "1.0.9",
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@@ -1494,14 +1494,14 @@
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@@ -1526,7 +1526,7 @@
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@@ -1571,7 +1571,7 @@
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@@ -1586,14 +1586,14 @@
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-        "request": "^2.72.0",
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@@ -1608,11 +1608,11 @@
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-        "pify": "^2.0.0",
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@@ -1627,8 +1627,8 @@
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+        "currently-unhandled": "0.4.1",
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@@ -1643,10 +1643,10 @@
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-        "gzip-size": "^1.0.0",
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@@ -1661,16 +1661,16 @@
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-        "redent": "^1.0.0",
-        "trim-newlines": "^1.0.0"
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@@ -1703,7 +1703,7 @@
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       "dev": true,
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@@ -1712,7 +1712,7 @@
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       "dev": true,
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@@ -1746,11 +1746,11 @@
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       "dev": true,
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-        "on-finished": "~2.3.0",
-        "on-headers": "~1.0.1"
+        "depd": "1.1.2",
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@@ -1788,7 +1788,7 @@
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@@ -1797,10 +1797,10 @@
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-        "is-builtin-module": "^1.0.0",
-        "semver": "2 || 3 || 4 || 5",
-        "validate-npm-package-license": "^3.0.1"
+        "hosted-git-info": "2.5.0",
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@@ -1843,7 +1843,7 @@
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@@ -1858,8 +1858,8 @@
       "integrity": "sha1-erwi5kTf9jsKltWrfyeQwPAavJU=",
       "dev": true,
       "requires": {
-        "object-assign": "^4.0.1",
-        "pinkie-promise": "^2.0.0"
+        "object-assign": "4.1.1",
+        "pinkie-promise": "2.0.1"
       }
     },
     "pako": {
@@ -1874,7 +1874,7 @@
       "integrity": "sha1-9ID0BDTvgHQfhGkJn43qGPVaTck=",
       "dev": true,
       "requires": {
-        "error-ex": "^1.2.0"
+        "error-ex": "1.3.1"
       }
     },
     "parseurl": {
@@ -1889,7 +1889,7 @@
       "integrity": "sha1-D+tsZPD8UY2adU3V77YscCJ2H0s=",
       "dev": true,
       "requires": {
-        "pinkie-promise": "^2.0.0"
+        "pinkie-promise": "2.0.1"
       }
     },
     "path-is-absolute": {
@@ -1910,9 +1910,9 @@
       "integrity": "sha1-WcRPfuSR2nBNpBXaWkBwuk+P5EE=",
       "dev": true,
       "requires": {
-        "graceful-fs": "^4.1.2",
-        "pify": "^2.0.0",
-        "pinkie-promise": "^2.0.0"
+        "graceful-fs": "4.1.11",
+        "pify": "2.3.0",
+        "pinkie-promise": "2.0.1"
       }
     },
     "performance-now": {
@@ -1940,7 +1940,7 @@
       "integrity": "sha1-ITXW36ejWMBprJsXh3YogihFD/o=",
       "dev": true,
       "requires": {
-        "pinkie": "^2.0.0"
+        "pinkie": "2.0.4"
       }
     },
     "portscanner": {
@@ -1958,8 +1958,8 @@
       "integrity": "sha1-CiLoIQYJrTVUL4yNXSFZr/B1HIQ=",
       "dev": true,
       "requires": {
-        "get-stdin": "^4.0.1",
-        "meow": "^3.1.0"
+        "get-stdin": "4.0.1",
+        "meow": "3.7.0"
       }
     },
     "process-nextick-args": {
@@ -1975,7 +1975,7 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "asap": "~2.0.3"
+        "asap": "2.0.6"
       }
     },
     "proxy-addr": {
@@ -1984,7 +1984,7 @@
       "integrity": "sha1-J+VF9pYKRKYn2bREZ+NcG2tM4vM=",
       "dev": true,
       "requires": {
-        "forwarded": "~0.1.0",
+        "forwarded": "0.1.0",
         "ipaddr.js": "1.3.0"
       }
     },
@@ -2045,9 +2045,9 @@
       "integrity": "sha1-9f+qXs0pyzHAR0vKfXVra7KePyg=",
       "dev": true,
       "requires": {
-        "load-json-file": "^1.0.0",
-        "normalize-package-data": "^2.3.2",
-        "path-type": "^1.0.0"
+        "load-json-file": "1.1.0",
+        "normalize-package-data": "2.4.0",
+        "path-type": "1.1.0"
       }
     },
     "read-pkg-up": {
@@ -2056,8 +2056,8 @@
       "integrity": "sha1-nWPBMnbAZZGNV/ACpX9AobZD+wI=",
       "dev": true,
       "requires": {
-        "find-up": "^1.0.0",
-        "read-pkg": "^1.0.0"
+        "find-up": "1.1.2",
+        "read-pkg": "1.1.0"
       }
     },
     "readable-stream": {
@@ -2066,13 +2066,13 @@
       "integrity": "sha512-m+qzzcn7KUxEmd1gMbchF+Y2eIUbieUaxkWtptyHywrX0rE8QEYqPC07Vuy4Wm32/xE16NcdBctb8S0Xe/5IeQ==",
       "dev": true,
       "requires": {
-        "core-util-is": "~1.0.0",
-        "inherits": "~2.0.3",
-        "isarray": "~1.0.0",
-        "process-nextick-args": "~1.0.6",
-        "safe-buffer": "~5.1.1",
-        "string_decoder": "~1.0.3",
-        "util-deprecate": "~1.0.1"
+        "core-util-is": "1.0.2",
+        "inherits": "2.0.3",
+        "isarray": "1.0.0",
+        "process-nextick-args": "1.0.7",
+        "safe-buffer": "5.1.1",
+        "string_decoder": "1.0.3",
+        "util-deprecate": "1.0.2"
       }
     },
     "redent": {
@@ -2081,8 +2081,8 @@
       "integrity": "sha1-z5Fqsf1fHxbfsggi3W7H9zDCr94=",
       "dev": true,
       "requires": {
-        "indent-string": "^2.1.0",
-        "strip-indent": "^1.0.1"
+        "indent-string": "2.1.0",
+        "strip-indent": "1.0.1"
       }
     },
     "repeat-string": {
@@ -2097,7 +2097,7 @@
       "integrity": "sha1-UhTFOpJtNVJwdSf7q0FdvAjQbdo=",
       "dev": true,
       "requires": {
-        "is-finite": "^1.0.0"
+        "is-finite": "1.0.2"
       }
     },
     "request": {
@@ -2107,28 +2107,28 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "aws-sign2": "~0.6.0",
-        "aws4": "^1.2.1",
-        "caseless": "~0.12.0",
-        "combined-stream": "~1.0.5",
-        "extend": "~3.0.0",
-        "forever-agent": "~0.6.1",
-        "form-data": "~2.1.1",
-        "har-validator": "~4.2.1",
-        "hawk": "~3.1.3",
-        "http-signature": "~1.1.0",
-        "is-typedarray": "~1.0.0",
-        "isstream": "~0.1.2",
-        "json-stringify-safe": "~5.0.1",
-        "mime-types": "~2.1.7",
-        "oauth-sign": "~0.8.1",
-        "performance-now": "^0.2.0",
-        "qs": "~6.4.0",
-        "safe-buffer": "^5.0.1",
-        "stringstream": "~0.0.4",
-        "tough-cookie": "~2.3.0",
-        "tunnel-agent": "^0.6.0",
-        "uuid": "^3.0.0"
+        "aws-sign2": "0.6.0",
+        "aws4": "1.6.0",
+        "caseless": "0.12.0",
+        "combined-stream": "1.0.5",
+        "extend": "3.0.1",
+        "forever-agent": "0.6.1",
+        "form-data": "2.1.4",
+        "har-validator": "4.2.1",
+        "hawk": "3.1.3",
+        "http-signature": "1.1.1",
+        "is-typedarray": "1.0.0",
+        "isstream": "0.1.2",
+        "json-stringify-safe": "5.0.1",
+        "mime-types": "2.1.15",
+        "oauth-sign": "0.8.2",
+        "performance-now": "0.2.0",
+        "qs": "6.4.0",
+        "safe-buffer": "5.1.1",
+        "stringstream": "0.0.5",
+        "tough-cookie": "2.3.2",
+        "tunnel-agent": "0.6.0",
+        "uuid": "3.1.0"
       }
     },
     "resolve": {
@@ -2143,7 +2143,7 @@
       "integrity": "sha1-YTObci/mo1FWiSENJOFMlhSGE+8=",
       "dev": true,
       "requires": {
-        "align-text": "^0.1.1"
+        "align-text": "0.1.4"
       }
     },
     "rimraf": {
@@ -2171,18 +2171,18 @@
       "dev": true,
       "requires": {
         "debug": "2.6.7",
-        "depd": "~1.1.0",
-        "destroy": "~1.0.4",
-        "encodeurl": "~1.0.1",
-        "escape-html": "~1.0.3",
-        "etag": "~1.8.0",
+        "depd": "1.1.0",
+        "destroy": "1.0.4",
+        "encodeurl": "1.0.1",
+        "escape-html": "1.0.3",
+        "etag": "1.8.0",
         "fresh": "0.5.0",
-        "http-errors": "~1.6.1",
+        "http-errors": "1.6.1",
         "mime": "1.3.4",
         "ms": "2.0.0",
-        "on-finished": "~2.3.0",
-        "range-parser": "~1.2.0",
-        "statuses": "~1.3.1"
+        "on-finished": "2.3.0",
+        "range-parser": "1.2.0",
+        "statuses": "1.3.1"
       }
     },
     "serve-index": {
@@ -2191,13 +2191,13 @@
       "integrity": "sha1-03aNabHn2C5c4FD/9bRTvqEqkjk=",
       "dev": true,
       "requires": {
-        "accepts": "~1.3.4",
+        "accepts": "1.3.5",
         "batch": "0.6.1",
         "debug": "2.6.9",
-        "escape-html": "~1.0.3",
-        "http-errors": "~1.6.2",
-        "mime-types": "~2.1.17",
-        "parseurl": "~1.3.2"
+        "escape-html": "1.0.3",
+        "http-errors": "1.6.3",
+        "mime-types": "2.1.18",
+        "parseurl": "1.3.2"
       },
       "dependencies": {
         "accepts": {
@@ -2206,7 +2206,7 @@
           "integrity": "sha1-63d99gEXI6OxTopywIBcjoZ0a9I=",
           "dev": true,
           "requires": {
-            "mime-types": "~2.1.18",
+            "mime-types": "2.1.18",
             "negotiator": "0.6.1"
           }
         },
@@ -2231,10 +2231,10 @@
           "integrity": "sha1-i1VoC7S+KDoLW/TqLjhYC+HZMg0=",
           "dev": true,
           "requires": {
-            "depd": "~1.1.2",
+            "depd": "1.1.2",
             "inherits": "2.0.3",
             "setprototypeof": "1.1.0",
-            "statuses": ">= 1.4.0 < 2"
+            "statuses": "1.5.0"
           }
         },
         "mime-db": {
@@ -2249,7 +2249,7 @@
           "integrity": "sha512-lc/aahn+t4/SWV/qcmumYjymLsWfN3ELhpmVuUFjgsORruuZPVSwAQryq+HHGvO/SI2KVX26bx+En+zhM8g8hQ==",
           "dev": true,
           "requires": {
-            "mime-db": "~1.33.0"
+            "mime-db": "1.33.0"
           }
         },
         "parseurl": {
@@ -2278,9 +2278,9 @@
       "integrity": "sha1-n0uhni8wMMVH+K+ZEHg47DjVseI=",
       "dev": true,
       "requires": {
-        "encodeurl": "~1.0.1",
-        "escape-html": "~1.0.3",
-        "parseurl": "~1.3.1",
+        "encodeurl": "1.0.1",
+        "escape-html": "1.0.3",
+        "parseurl": "1.3.1",
         "send": "0.15.3"
       }
     },
@@ -2309,7 +2309,7 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "hoek": "2.x.x"
+        "hoek": "2.16.3"
       }
     },
     "source-map": {
@@ -2324,7 +2324,7 @@
       "integrity": "sha1-SzBz2TP/UfORLwOsVRlJikFQ20A=",
       "dev": true,
       "requires": {
-        "spdx-license-ids": "^1.0.2"
+        "spdx-license-ids": "1.2.2"
       }
     },
     "spdx-expression-parse": {
@@ -2352,14 +2352,14 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "asn1": "~0.2.3",
-        "assert-plus": "^1.0.0",
-        "bcrypt-pbkdf": "^1.0.0",
-        "dashdash": "^1.12.0",
-        "ecc-jsbn": "~0.1.1",
-        "getpass": "^0.1.1",
-        "jsbn": "~0.1.0",
-        "tweetnacl": "~0.14.0"
+        "asn1": "0.2.3",
+        "assert-plus": "1.0.0",
+        "bcrypt-pbkdf": "1.0.1",
+        "dashdash": "1.14.1",
+        "ecc-jsbn": "0.1.1",
+        "getpass": "0.1.7",
+        "jsbn": "0.1.1",
+        "tweetnacl": "0.14.5"
       },
       "dependencies": {
         "assert-plus": {
@@ -2383,7 +2383,7 @@
       "integrity": "sha512-4AH6Z5fzNNBcH+6XDMfA/BTt87skxqJlO0lAh3Dker5zThcAxG6mKz+iGu308UKoPPQ8Dcqx/4JhujzltRa+hQ==",
       "dev": true,
       "requires": {
-        "safe-buffer": "~5.1.0"
+        "safe-buffer": "5.1.1"
       }
     },
     "stringstream": {
@@ -2399,7 +2399,7 @@
       "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
       "dev": true,
       "requires": {
-        "ansi-regex": "^2.0.0"
+        "ansi-regex": "2.1.1"
       }
     },
     "strip-bom": {
@@ -2408,7 +2408,7 @@
       "integrity": "sha1-YhmoVhZSBJHzV4i9vxRHqZx+aw4=",
       "dev": true,
       "requires": {
-        "is-utf8": "^0.2.0"
+        "is-utf8": "0.2.1"
       }
     },
     "strip-indent": {
@@ -2417,7 +2417,7 @@
       "integrity": "sha1-DHlipq3vp7vUrDZkYKY4VSrhoKI=",
       "dev": true,
       "requires": {
-        "get-stdin": "^4.0.1"
+        "get-stdin": "4.0.1"
       }
     },
     "strip-json-comments": {
@@ -2438,12 +2438,12 @@
       "integrity": "sha1-s/26gC5dVqM8L28QeUsy5Hescp0=",
       "dev": true,
       "requires": {
-        "body-parser": "~1.14.0",
-        "debug": "~2.2.0",
-        "faye-websocket": "~0.10.0",
-        "livereload-js": "^2.2.0",
-        "parseurl": "~1.3.0",
-        "qs": "~5.1.0"
+        "body-parser": "1.14.2",
+        "debug": "2.2.0",
+        "faye-websocket": "0.10.0",
+        "livereload-js": "2.2.2",
+        "parseurl": "1.3.1",
+        "qs": "5.1.0"
       },
       "dependencies": {
         "debug": {
@@ -2476,7 +2476,7 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "punycode": "^1.4.1"
+        "punycode": "1.4.1"
       }
     },
     "trim-newlines": {
@@ -2492,7 +2492,7 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "safe-buffer": "^5.0.1"
+        "safe-buffer": "5.1.1"
       }
     },
     "tweetnacl": {
@@ -2509,7 +2509,7 @@
       "dev": true,
       "requires": {
         "media-typer": "0.3.0",
-        "mime-types": "~2.1.15"
+        "mime-types": "2.1.15"
       }
     },
     "typedarray": {
@@ -2524,10 +2524,10 @@
       "integrity": "sha1-ZeovswWck5RpLxX+2HwrNsFrmt8=",
       "dev": true,
       "requires": {
-        "async": "~0.2.6",
-        "source-map": "~0.5.1",
-        "uglify-to-browserify": "~1.0.0",
-        "yargs": "~3.10.0"
+        "async": "0.2.10",
+        "source-map": "0.5.6",
+        "uglify-to-browserify": "1.0.2",
+        "yargs": "3.10.0"
       },
       "dependencies": {
         "async": {
@@ -2587,8 +2587,8 @@
       "integrity": "sha1-KAS6vnEq0zeUWaz74kdGqywwP7w=",
       "dev": true,
       "requires": {
-        "spdx-correct": "~1.0.0",
-        "spdx-expression-parse": "~1.0.0"
+        "spdx-correct": "1.0.2",
+        "spdx-expression-parse": "1.0.4"
       }
     },
     "vary": {
@@ -2613,7 +2613,7 @@
       "integrity": "sha1-XLJVbOuF9Dc8bYI4qmkchFThOjY=",
       "dev": true,
       "requires": {
-        "websocket-extensions": ">=0.1.1"
+        "websocket-extensions": "0.1.1"
       }
     },
     "websocket-extensions": {
@@ -2628,7 +2628,7 @@
       "integrity": "sha1-mofEN48D6CfOyvGs31bHNsAcFOU=",
       "dev": true,
       "requires": {
-        "isexe": "^2.0.0"
+        "isexe": "2.0.0"
       }
     },
     "window-size": {
@@ -2655,9 +2655,9 @@
       "integrity": "sha1-9+572FfdfB0tOMDnTvvWgdFDH9E=",
       "dev": true,
       "requires": {
-        "camelcase": "^1.0.2",
-        "cliui": "^2.1.0",
-        "decamelize": "^1.0.0",
+        "camelcase": "1.2.1",
+        "cliui": "2.1.0",
+        "decamelize": "1.2.0",
         "window-size": "0.1.0"
       },
       "dependencies": {
diff --git a/src/core/widget.js b/src/core/widget.js
index 8f86d0fb19..9d430a04de 100644
--- a/src/core/widget.js
+++ b/src/core/widget.js
@@ -12,6 +12,7 @@
         (typeof navigator !== "undefined" &&
             typeof navigator.userAgent === "string" &&
             /\bEdge\/\d/.test(navigator.userAgent));
+
     BI.Widget = BI.inherit(BI.OB, {
         _defaultConfig: function () {
             return BI.extend(BI.Widget.superclass._defaultConfig.apply(this), {
@@ -220,6 +221,7 @@
             lazy && this._mountChildren && this._mountChildren();
             this.mounted && this.mounted();
             this._isMounting = false;
+            return true;
         },
 
         _mountChildren: null,