#409 - Regex config for AS3 (not final)
#476 - integrated new properties mechanism into FP. New property editor.
Add arbitrary node.
#409 - Regex config for AS3 (not final)
Merge remote-tracking branch 'origin/GH409-rules-for-as-parser' into GH539-refactor-updates-mechanism-for-use-in-runtime-platform
Merge remote-tracking branch 'origin/master' into
GH539-refactor-updates-mechanism-for-use-in-runtime-platform

Conflicts:
	org.flowerplatform.codesync.regex/src/org/flowerplatform/codesync/regex/CodeSyncRegexPlugin.java
	org.flowerplatform.core/src/org/flowerplatform/core/CorePlugin.java
	org.flowerplatform.flex_client.properties/src/org/flowerplatform/flex_client/properties/ui/CreateNodeView.mxml
	org.flowerplatform.util/src/org/flowerplatform/util/UtilConstants.java