Issue subscriptions implemented
Change issue priority to be nil instead of -1 if it's unprioritized.
Order issues by issues.status ASC, issues.priority ASC, issues.created_at DESC. ScrollTo created issue.
Implement issue_url and comment_url helper methods. Simplify issue/comment mailers.
Create commits/issues page
Increase visibility of issues
Ignore CommitNotFoundErrors in import
Ignore CommitLoadingErrors when precompiling
PR fixes
Fixes Twitter Typeahead Rails issue where 0.10.2 breaks locale key filtering
Move touchdown branch updating to a cron
Merge pull request #100 from square/yunus/issue-improvements

Yunus/issue improvements
Merge pull request #101 from square/tim/touchdown_cron

Move touchdown branch updating to a cron
Removed a spec because it is testing something that's not in the square branch
Delete all blobs before commit_observer_spec runs.
Spec fix in square code
Fix cron
Kaminari fix
Create KeyGroup data model