Updated plugins. Added vim-golang as a mode
New snippets
Removed PeepOpen (CTRLp is much better)
Updated plugins
Make update_plugin.py script compatible with Python 3
Merge pull request #64 from xanderfomin/master

Make update_plugin.py script compatible with Python 3
Update README.md

Added syntastic
Updated plugins
Merge branch 'master' of github.com:amix/vimrc
Merge branch 'amix'

Conflicts:
	README.md
	sources_non_forked/vim-airline/README.md
	sources_non_forked/vim-airline/autoload/airline.vim
	sources_non_forked/vim-airline/autoload/airline/extensions.vim
	sources_non_forked/vim-airline/autoload/airline/extensions/branch.vim
	sources_non_forked/vim-airline/autoload/airline/extensions/eclim.vim
	sources_non_forked/vim-airline/autoload/airline/extensions/hunks.vim
	sources_non_forked/vim-airline/autoload/airline/extensions/tabline.vim
	sources_non_forked/vim-airline/autoload/airline/extensions/tabline/unique_tail_improved.vim
	sources_non_forked/vim-airline/autoload/airline/extensions/whitespace.vim
	sources_non_forked/vim-airline/autoload/airline/highlighter.vim
	sources_non_forked/vim-airline/autoload/airline/themes/bubblegum.vim
	sources_non_forked/vim-airline/autoload/airline/themes/luna.vim
	sources_non_forked/vim-airline/autoload/airline/themes/sol.vim
	sources_non_forked/vim-airline/doc/airline.txt