GH209 - Popup handler managed by workbench
GH209 - Merge remote-tracking branch 'origin/master' into
GH209-PopupHandlerWorkbench

Conflicts:
	org.flowerplatform.editor.model/.flexLibProperties
	org.flowerplatform.editor.model/flex_src/org/flowerplatform/editor/model/EditorModelPlugin.as
	org.flowerplatform.editor.model/public-resources/messages.properties
	org.flowerplatform.properties/flex_src/org/flowerplatform/properties/ui/PropertiesViewProvider.as
GH209 - modifications after merge with master
Merge remote-tracking branch 'origin/GH209-PopupHandlerWorkbench'