- add script service 
- add possibility to check rights while published or unpublished
add possibility for multiple publish objects
Merge branch 'dev' of git@github.com:celements/celements-core.git into
dev

Conflicts:
	src/main/resources/META-INF/components.txt
Merge branch 'dev' of local repository into publish_extentions

Conflicts:
	src/main/java/com/celements/rights/CelementsRightServiceImpl.java
change published / unpublished constants to enum
Merge pull request #13 from celements/publish_extentions

Publish extentions