MEDIUM: Added project conversion for RM resource.
LOW: Improved code by replacing contains with intersects
MEDIUM: Switched opacity management. By default, no value is specified
and the default value of the L&F/Platform is used (ie, we specify null).
Specifying false or true forces the opacity value.
LOW: Removed unnecessary dependencies to ant
Merge remote-tracking branch 'github/1.6' into 1.6
Merge remote-tracking branch 'github/1.5.1' into 1.6

Conflicts:
	flexodesktop/GUI/flexointerfacebuilder/src/dev/java/org/openflexo/fib/editor/controller/FIBEditorController.java
	flexodesktop/GUI/flexointerfacebuilder/src/main/java/org/openflexo/fib/model/FIBComponent.java
	flexodesktop/GUI/flexointerfacebuilder/src/main/java/org/openflexo/fib/model/FIBWidget.java