[plugin] Added the unite-colorscheme plugin

Addicional mapping set up.

Change-Id: Ic6d3dcb45435e980ad487c2abb2362fe67d657ae
[config] Updated .gitignore

Change-Id: Ie5f197271da73d4702ed6ed1347f90351567ca34
[aucmd] Fixed ExtraSpaces highlighting

The file config.vim must be sourced before functions.vim

Change-Id: I53853011083105d0bd35198fe7ba0c556182d866
[abbrev] Added abbreviations for fixing common typos

Change-Id: Id7ff694c780b08bd7ef56e65908684a52a0d3893
[plugin] Added unite-outline plugin

Change-Id: Id5c93f83b2987cdfcd852dedd8dab6c74714055a
[plugin] removed unused plugin

Change-Id: I06fa7c136ee9f7f19f38db1af75124d70b74d725
Merge branch 'unite' into testplugins

* unite:
  [abbrev] Added abbreviations for fixing common typos
  [aucmd]  Fixed ExtraSpaces highlighting
  [plugin] removed unused plugin
  [plugin] Added unite-outline plugin
  [config] Updated .gitignore
  [plugin] Added the unite-colorscheme plugin

Conflicts:
	.gitignore
	.vim/neobundle.vim

Change-Id: I83bad0f14454b07084f137cb7521bffa7a97334b