fix(commitMsg): Support of commit messages

- fix handling of commit messages

related to CAM-1146
Merge branch 'master' of github.com:camunda/camunda-bpm-platform
fix(cycle/CreateDiagramView): Fix broken css

related to CAM-1146
fix(cycle/help): Fix help tooltip

related to CAM-1146, CAM-1137
chore(cycle): Cleanup connector service

related to CAM-1146
Merge branch 'master' of github.com:camunda/camunda-bpm-platform