Add tentative irker hook
Default address to master.atheme.org, which currently runs an open irker instance
Test the irker hook some
Remove mention of master.atheme.org
Added Hubcap service.
Merge branch 'master' of git://github.com/github/github-services
Merge branch 'master' of git://github.com/github/github-services
Add service metadata
Add Humbug service
Added support for receiving issues & issue_comments for BugHerd
Add branch setting to YouTrack service

Add a new setting to allow users to define a single branch to watch for
YouTrack commands. If a branch is set, only commits to that branch will
trigger posts to YouTrack. If the branch is not set then all commits
will be processed regardless of branch (current behavior).
individual tests per method (per technoweenie's suggestion)
Don't make TeamCity build deleted branches
Pass correct branch name with slashes to TeamCity
Add branch and commit restriction options
Merge pull request #452 from zbenjamin/master

Humbug service integration
missing require /cc #452
simplify bugherd callback and test cases
fix url in docs
Merge pull request #456 from lloydwatkin/master

Support full commit messages