Merge pull request #4919 from danmcp/master

Merged by openshift-bot
Make nodejs watch just a single file by default instead of REPO_DIR
Refactor the way how we check if compilation of assets is necessary (ruby)
Merge pull request #4904 from mfojtik/card_156

Merged by openshift-bot
Merge pull request #4905 from mfojtik/card_151

Merged by openshift-bot