added supertab, enabled smartcase, ignorecase, autoread
switched to dark terminal
tweaks to tmux base index and default path
added nerdtree
disabled autoupdate
switched to solarized dark powerline colourscheme
vim config changes

- switched back to solarize light
- updated nerdtree config (mostly just for looking for files I don't
  know the name of)
- added scrolloff=8 so cursor won't hit edge of screen when scrolling
- mapped <c-l> to -> in insert mode to make adding those fucking arrows
  easier
- added EasyMotion
Merge branch 'pixel-union-config' into laptop-config
added hub, changed them builder, added myip
Merge branch 'pixel-union-config' into laptop-config
added Similarized iterm color scheme