syntax: Fix directive highlight
Merge remote-tracking branch 'ur4ltz/master' into master
Refactor plugin to use 'vimcalc' prefix in function names It has conflicts with other Python plugins otherwise (clang_complete, VOoM).
Add Makefile for tests
Port to Python 3 (+python3)
Added syntax highlighting and documentation for :q.
Updated changelog.
Updated changelog for this new version.
Last tidy.