Fix comment paste error.
Upgrade to UltiSnips 2014-09-13.
Change Alt-z (undo) mappings to remain in the original mode if possible.
Add <M-u><M-u> undo mappings.
Simplify HighlightGroupExists.
Add a blank line at the start of the footer in startify.

It helps to visually break up the sections a little better.
Merge branch 'simplify-highlightgroupexists' of https://github.com/jszakmeister/vimfiles
Merge branch 'add-whitespace-startify' of https://github.com/jszakmeister/vimfiles