Upgrading gunicorn to latest
Removed spacebar event handler, because it did more harm than good.
change default settings for servers/assets paver tasks from "dev" to "devstack"
Update pavelib.rst and run_devstack.rst  for changes to default settings
Handle the indexerror exception on create_order
LMS-2646
LMS-11332 Unit test
Add specific bulk-operation test for LMS-11332, and a fix
Correct 3rd party auth login page message and styling
Merge pull request #5047 from edx/renzo/third-party-auth-copy

Correct 3rd party auth login page message and styling
Fix 3rd party auth string interpolation, address design feedback
Merge pull request #5014 from edx/dcs/BLD-1189

Removed spacebar event handler, because it did more harm than good.
Merge pull request #5052 from edx/split/bulk-rerun-LMS-11332

Enable bulk operations on split
Fix link in account activation email
Merge pull request #5056 from edx/renzo/third-party-auth-copy

Fix 3rd party auth copy string interpolation, address design feedback
external_auth: handle request.META values as str, not unicode
remove use of ngettext in discussion jasmine test
Fix forum nav header width
Fix size of endorser username in forum responses
Merge pull request #5058 from edx/sarina/fix-activation-email-link

Fix link in account activation email
Merge pull request #5051 from edx/jsa/fix-thing

remove use of ngettext in discussion jasmine test