Release email script: use --no-pager
Add neglected entries
Use known translation if exists to get groupname
Merge pull request #1435 from edx/rc/2013-10-23-fixes

release candidate improvements
Add synchronization logic to fill, check, and select
Test that instructors can access courses
Refactor wait_for methods in ui_helpers for acceptance tests.
Remove as_old_location methods
They were incorrect if there were periods in the org or name.
Merge pull request #1405 from edx/zoldak/fix-acceptance-fill-check

Add synchronization logic to fill, check, and select in acceptance tests.
use bleach instead of lxml.html.clean for sanitize_html OEE
Merge pull request #1434 from edx/dhm/bug_has_access

Use known translation if exists to get groupname
Parse urls in one regex w/ more consistency
Don't mix versions in same object:
VersionConflictError just has version as 2nd arg
Routines wanting to create an up-to-date locator shouldn't count on constructor to override version
Fixed a bug where legacy instructor dash's email editor failed to load
Have urls.py fully parse locator url
Merge pull request #1416 from edx/dhm/regex_courseid

Parse locator url better
Convert checklists to new URL scheme.
Do need context_course variable for segment io.
adding gunicorn to base requirements
adding git.revision for cms