add persist Generic class
Fix adjustMeta
Merge branch 'dev' of https://github.com/genericsystem/genericsystem2014.git into dev
Merge remote-tracking branch 'origin/dev' into erik

Conflicts:
	gs-kernel/src/test/java/org/genericsystem/kernel/AttributesTest.java
	gs-kernel/src/test/java/org/genericsystem/kernel/UpdatableServiceTest.java