Show info about tag (from git describe) in comment SYSINT-5616
update gem version SYSINT-5616
SYSINT-5851 Put branch name in Jira comment message

Include refs along with commits in pre/post receive hooks (@commit_ref_map)
Include branch ref in jira message
Make the tests work
Update copyright notices to include 2014
SYSINT-5851 Remove tag description from jira comment

Was not accurately reflecting the branch. Could add this back in with some more
work to specify the right tag to check that matches the branch of the commit.
SYSINT-5851 Fix pre/post-receive list of commits for new branches

Only include new commits in the list of commits when it's a new branch
(not all commits before it on tree)
SYSINT-5851 Handle branch names with slash in pre/post-receive

like dev/environment (which is a valid branch name)
SYSINT-5883 Fix how changed file list is generated for email text
SYSINT-5883 Remove extra space before file list
SYSINT-5851 Sort list of commits by date.