add updated date order
Merge pull request #356 from alecsiel/yobi refs/heads/issue-search-order
Remove browser cache in pjax response
issue: Show 404 if comment on a deleted issue.
code: Show the first branch if there is no HEAD.
add active class at checked issue
translate tabs to spaces 4
refactor: Move SearchCondition to models.support
issue: Fix unnecessary notification about assignee.

"Assignee changed" notification has sent even if the assignee is not
changed, if the assignee is anonymous.
Merge pull request #386 from insanehong/hive refs/heads/issue/checked-row
Add SearchCondition.java missed at 76b53ce.
fix #221. send as DELETE on request deletion
Merge pull request #289 from laziel/yobi refs/heads/yobi-221
change delegation event target for learn more event on notificiation list
fix #298. border-bottom removed from .board-header
commit view: added show file link
commit/view: prevented NPE
fix #322
- set active state to new user when sign-up confirmation is disabled.
fix #323
- use getter method instead of direct access to public field with @Lob
fix link error issue/board of site admin