Moved toggle-untracked into dropdown menu.
Fixed apostrophe (see http://goo.gl/xicwwb)

As told by me before the push of the French translation, the correct apostrophe is the typographic one, I wasn't at home so I wasn't able to provide some documentation.
Merge pull request #329 from FezVrasta/apostrophe

Fixed apostrophe
Merged with latest master.
Added function to close not existing files.
Fixed problems, everything working (?).
Fixed formatting (sorry again! :P)
Removed exports.
Other formatting issues...
move variables closer to the point, where they are actually used
use find instead of filter; fixes bug because array was passed into closeFullEditor before this
fix formatting; use lodash instead of jquery; use native trim on strings
use reduce instead of map, because this is not 1:1 mapping
Merge branch 'FezVrasta#closeAfterSwitchBranch'
git cli shouldn't catch errors
allow merge messages; prefill default PR comment with button
Merge pull request #324 from FezVrasta#toggleUntracked
Improved less and fixed minor UI issues.
Merge pull request #325 from FezVrasta#lessImproved