Added tests for metadata validation.
Refactor acceptance tests
Merge branch 'develop' into stanislav.skrebtsov

Conflicts:
	cmis-types-manager-web/src/main/webapp/dashboard/crud/create.xhtml
Added tests for metadata validation.
Refactor acceptance tests
Merge branch 'develop' into stanislav.skrebtsov
Added tests for metadata validation.
Refactor acceptance tests