ITI-2046/ITI-2061: refactored tests and added branch merging functionality
ITI-2046/ITI-2061: handle merge requests
ITI-2046/ITI-2061: fix color mismatch between hipchat and winston
Merge pull request #39 from ticketscript/ITI-2061

ITI-2046/ITI-2061: support merge request calls from JIRA