Add, delete labels via API
Update labels via API
Disable label submit button if any field is empty
Move label coffeescript from view to class
Add testcase for invalid color
Labels need to be valid on name
Validate label titel in project scope
Trigger an update of save button if user pressed a preview color
Do label validation for issues/merge requests API
whitespaceses at beginning of commit messages
gfm and preserve commit message

for commits#show
diff unfold
Merge pull request #7281 from skv-headless/diff-unfold

unfold commits
Merge pull request #7465 from Razer6/better_label_color_validation

Better label color validation, fixes #7454
Change default label color

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Merge pull request #7499 from skv-headless/fix-commit-msg

Fix commit msg
Merge pull request #7479 from Razer6/feature/labels_api

Implement complete labels API (create/delete/update)
Fix Md style for projects API doc.