Have our editors show a more accurate context menu.
Improved the way we set our editors' context menu.
Added support for some more editing features (undo and redo) in our different text-based editing views.
Minor update to QScintilla.
Upgraded QScintilla to the latest snapshot, which 'properly' fixes the issue with Retina displays (#248).
Upgraded QScintilla to the latest change set.
Slight update to our developer documentation [ci skip].
Upgraded QScintilla to the latest changeset.
Temporarily disable the find/replace features in our core editing plugin.
Added support for some more editing features (select all) in our different text-based editing views.
Some initial work on allowing the duplication of a file (#255).
Some initial work on allowing to toggle the locked state of a file (#256).
Some minor cleaning up.
Upgraded QScintilla to the latest changeset.
Slight update to the LLVM readme file [ci skip].
Some minor cleaning up [ci skip].
Some minor cleaning up (so that we can build the OpenCOR executable without any plugin if we need/want).
Removed the EXTERNAL_LIBRARIES option when building a plugin.

It was introduced to support the use of ZLib in LLVM on OS X, but we
should never have needed this in the first place.
Removed the EXTERNAL_LIBRARIES option when building a plugin.
Upgraded LLVM to version 3.4 [ci skip].

It all works fine on OS X, so now we need to check things on Linux and
Windows (the latter will require introducing the import/export
statements).