popup stage 1
Merge branch 'refs/heads/master' into popup
popup missing css
Merge branch 'refs/heads/master' into popup

Conflicts:
	coverage.html
popup enlarge
Merge branch 'refs/heads/master' into popup
Merge branch 'refs/heads/master' into popup

Conflicts:
	coverage.less
Merge branch 'refs/heads/popup'

Conflicts:
	coverage.js