#162 - Openable nodes in new editor
Merge branch 'GH162-openable-node-in-new-editor'

Conflicts:
	org.flowerplatform.core/src/org/flowerplatform/core/file/FilePropertiesProvider.java
	org.flowerplatform.flex_client.core/public-resources/messages.properties
	org.flowerplatform.flex_client.core/src/org/flowerplatform/flex_client/core/CorePlugin.as