Add support for more comments to start retest
Ignores actions like closed and labeled for pull requests (closes #37)
Adds tests for pull request not building if labeled
Adds tests for pull request not building if closed
Adds IGNORED_PULL_REQUEST_ACTIONS to settings
Merge pull request #47 from tind/comment-regex

Add support for more comments to start retest
Merge pull request #49 from tind/issue35-ignore-re-labels

Ignores actions like closed and labeled for pull requests (closes #37)
Add a color property on Build
Merge pull request #51 from tind/colors

Add a color property on Build