RTL: fix position of help icon in filter_horizontal m2m widget

--HG--
extra : rebase_source : a201efaee395d8d3bff8e88799c30830346a9e2b
Added missing class to collapsible navbar that affected nested menus
SS: Moved to the original
Merge remote-tracking branch 'upstream/master'
Merge
Tweak approach for setting PIL's MAXBLOCK. Closes #695.
pep8 fix
SS: Changes done to Twitter app to upgrade to API 1.1
1. Added requests==1.2.3 and requests-oauthlib==0.3.2 to the dependency list
2. Added 4 new keys to the settings
3. Changed models to use new authentication for Twitter API, changed urls and other changes to parse the response
use of staticfiles to get url to tinymce
Merge
Added Eduardo S. Klein to AUTHORS.
pep8 fix
Just added my Website to the gallery ;)
Merge
More consistent names and validation of new twitter settings.
Document new requirements for Twitter API.
Merge
Merge pull request #700 from jasonwooong/bb8f58ba9d51578d3ee171b37e8104c50ad3df39

Bootstrap Responsive dropdown menu fix
Added Jason Wong to AUTHORS.
Fix for Issue #691 - ACCOUNTS_APPROVAL_REQUIRED bypasses ACCOUNTS_VERIFICATION_REQUIRED