OR-730 add communityInjectionWidget directive
OR-730 add tests for communityInjectionsWidget directive
OR-730 use css instead of empty div to separate injected directives
Merge pull request #522 in OR/rse from OR/rse-gcrosmarie:OR-730 to master

* commit '0142820fdb6bc672870a713c6facf80ddab0d3e8':
  OR-730 use css instead of empty div to separate injected directives
  OR-730 add tests for communityInjectionsWidget directive
  OR-730 add communityInjectionWidget directive
OR-730 update test for new generated injection template
Merge pull request #527 in OR/rse from OR/rse-gcrosmarie:OR-730 to master

* commit '8fc9d348d60c4678f10a48643c486c3a5ee21c54':
  OR-730 update test for new generated injection template