fixed margin distance between icon and branch
fixed #316

* only the project's owner can see the push&pull instruction.
* others just can see that the project's reposiory is empty.
fixed vertical tooltip text
hotfix codediff view js selector error
hotfix comment icon default visibility option on code diff
fix project setting counter
add icon ellipsis-horizontal, ellipsis-vertical
fix yobi-334
exchange text icon on help menu and modify jdk version to 1.7>= from 1.6>=
add state color variable
exchange state info used color valiable
exchange pull request icon to merge from split at pull request menu
Merge pull request #464 from insanehong/hive refs/heads/issue/state-button-color
remove comment icon from comment header