Removed duplicate array key and I think I "fixed" the behavior of one of the timezone case statements
PSR2, PHPDocs, removed Cache use statement (not used?)
one more phpdoc
One more doc fix
revert: moved comment back into tc function
adding conversations settings page back into dashboard. bs3
Merge pull request #854 from ExchangeCore/date-localization-fixes

Date localization fixes
Allow dragging a block to and from a globalarea

I do this by moving out of or into a global area before attempting the positioning.
Move globalarea handling under permission check
Fix edit mode edge case
Close #234
Merge branch 'master' of github.com:concrete5/concrete5-5.7.0
Fix #860
fixing bug with url slug being annoying
Fix #843
Fix #613
Close #504
Fix #862
Fix #749