优化布局

src/core/wrapper/layout/flex/wrapper/flex.wrapper.horizontal.js

@@ -8,7 +8,6 @@
 BI.FlexWrapperHorizontalLayout = BI.inherit(BI.Layout, {
     props: function () {
         return BI.extend(BI.FlexWrapperHorizontalLayout.superclass.props.apply(this, arguments), {
-            // 逆天的IE设置min-height撑不起来高度
             baseCls: "bi-f-s-h",
             verticalAlign: BI.VerticalAlign.Top,
             horizontalAlign: BI.HorizontalAlign.Left,

src/core/wrapper/layout/flex/wrapper/flex.wrapper.vertical.js

@@ -8,7 +8,6 @@
 BI.FlexWrapperVerticalLayout = BI.inherit(BI.Layout, {
     props: function () {
         return BI.extend(BI.FlexWrapperVerticalLayout.superclass.props.apply(this, arguments), {
-            // 逆天的IE设置min-height撑不起来高度
             baseCls: "bi-f-s-v",
             horizontalAlign: BI.HorizontalAlign.Left,
             verticalAlign: BI.VerticalAlign.Top,