Set up fallback colorschemes
foldmarkers, moved plugins list, better rtp addition
Set up a bunch of plugins to install via NeoBundle

vim-abolish, vim-easymotion, vim-fugitive, vim-repeat, solarized
vim-surround, ultisnips, undotree, unite, vimproc, neocomplete, and
neocomplcache.

Ultisnips is only installed if Python2 or Python3 is available.
Neocomplete is only installed if Lua is available. Neocomplcache is only
installed if Lua is not available.
Automatically focus on undotree window
Set up some neocomplete sources