http://code.google.com/p/support/wiki/IssueTracker#Integration_with_version_control
Best practice exception: http://msdn.microsoft.com/en-us/library/seyhszts%28v=vs.110%29.aspx
Best practice exception: http://msdn.microsoft.com/en-us/library/seyhszts%28v=vs.110%29.aspx