REPORT-21689 REPORT-20981 水印密度增加个最小值限制，密度设置不能小于100/50;模板版本管理减少磁盘占用

designer-base/src/main/java/com/fr/design/mainframe/vcs/common/VcsHelper.java

@@ -147,7 +147,7 @@ public class VcsHelper implements JTemplateActionListener {
                 if (needDeleteVersion(oldEntity)) {
                     operator.deleteVersion(oldEntity.getFilename(), oldEntity.getVersion());
                 }
-                operator.gc(true);
+                operator.gc();
 
             }
         }).start();

designer-base/src/main/java/com/fr/design/report/WatermarkPane.java

@@ -113,8 +113,8 @@ public class WatermarkPane extends BasicPane {
         formulaPane = new TinyFormulaPane();
         fontSizeComboBox = new UIComboBox(FRFontPane.FONT_SIZES);
         fontSizeComboBox.setEditable(true);
-        horizontalGapSpinner = new UnsignedIntUISpinner(0, Integer.MAX_VALUE, 1, 200);
+        horizontalGapSpinner = new UnsignedIntUISpinner(100, Integer.MAX_VALUE, 1, 200);
-        verticalGapSpinner = new UnsignedIntUISpinner(0, Integer.MAX_VALUE, 1, 100);
+        verticalGapSpinner = new UnsignedIntUISpinner(50, Integer.MAX_VALUE, 1, 100);
         horizontalGapSpinner.setPreferredSize(SPINNER_DIMENSION);
         verticalGapSpinner.setPreferredSize(SPINNER_DIMENSION);
         JPanel fontSizeTypePane = new JPanel(new BorderLayout(10,0));