integration tests for the logo part of header
Support for choosing a destination category when splitting topics.
Merge pull request #1587 from velesin/logo_tests

integration tests for the logo part of header
Merge pull request #1588 from GManzato/fix_fr_translation

Update french locale
Replace slow auto-filter in site settings with a filter button
cleaning up the topic-title alignment a bit
table_exists should be called aggresively while it is false or nil, to avoid bootstrapping issues
don't test 1.9.3 in travis, it blows up randomly due to incorrect implementation of weak refs in 1.9.3
fixing private message users, post title alignment
Merge pull request #1589 from awesomerobot/master

Some underlying topic title clean-up, fixed private message user list alignment
fixing the category creation/edit modal alignment
Merge pull request #1590 from awesomerobot/master

fixing the category creation/edit modal alignment
fixed compose preview spacing issue on blockquotes/paragraphs - made post selection buttons more prominent
fixing blockquote that I just broke
rails4 magic sauce
configurable worker process count for unicorn
I tire of sample files, make number of workers configurable
fixing pre/sub/sup/code/kbd formatting
Merge pull request #1591 from awesomerobot/master

fixing pre/sub/sup/code/kbd formatting, post selection buttons
fixing errors in formatting from last commit
Merge pull request #1592 from awesomerobot/master

fixing errors in formatting from last commit