splitting people names into multiple lines in new push announcement.
kept a trailing space after the prefix_msg.
Made comment box for pushmaster larger and sized by percentage
Merge pull request #113 from Mango-J/master

Split new push announcement into multiple lines

Generalize existing message function to split IRC messages when the number of people exceeds 5.
Merge pull request #114 from kkellyy/master

Made comment box for pushmaster larger and sized by percentage
Release 0.3.8

 IMPROVEMENTS

 * Split new push announcement into multiple lines (Mango-J, #113)
 * Comment dialogue box for a push request is larger (kkellyy, #114)
RequestHandlers now support generating correct URLs behind proxy
GitQueue now uses additional args to determine correct URL formation instead of using Settings
Updated tests and imports so tests pass. Updated send_notifications sig so logic is simpler
Changing fake URLs to example so they definitely fail
Updated to not add port to Request base URL if http & port 80. Fixed
malformed URL generated in git.py.
Cleaning up determining whether to include port. Fixing regression in git.py of pickme_id being removed in URL generation
Add in check for git-ok tag and include gitweb branch link on it
Allow arbitrary tags that contain the string 'conflict'
Adding tests for git-ok tag URL creation
Merge pull request #119 from asottile/arbitrary_conflict_tags

Allow arbitrary tags that contain the string 'conflict'

Tags used by automatic merge conflict detection are now explicitly defined in `CONFLICT_TAGS`
Merge pull request #117 from Yelp/git-ok_link_to_gitweb_branch

The 'git-ok' request tag now has gitweb link to the requested branch.
Refactor get_checklist in test_servlet_newrequest
Remove hoods post-stage checklist item from servlet/newreqeust.py
Refactor counting num of checklist expected in test