Core-1105 Added update collection for publish (admin)
Merge remote-tracking branch 'gooru/master'

Conflicts:

api/src/main/java/org/ednovo/gooru/domain/service/CollectionServiceImpl.java
	gooru-
core/src/main/java/org/ednovo/gooru/core/constant/ConstantProperties.java
Merge pull request #306 from PurnimaGS/master

Core-1105 Added update collection for publish (admin)