Set version information
Merge branch 'develop'

Conflicts:
	Core/Rubedo/Version/Version.php
update version to 1.2.2
Fix to ensure that $this->_collectionName is not empty
Merge branch 'master' of git://github.com/maat-github/rubedo into maat-github-develop

Conflicts:
	Core/Rubedo/Version/Version.php
check if collection name is set in init
Merge branch 'develop' of github.com:WebTales/rubedo into develop