Add test for adjust  meta.
Merge branch 'dev' of
https://github.com/genericsystem/genericsystem2014.git into dev

Conflicts:
	gs-api/src/main/java/org/genericsystem/api/core/IVertexBase.java
	gs-kernel/src/main/java/org/genericsystem/kernel/AbstractVertex.java
Improve meta adjusting.
Add methods for type.