Add vim-sleuth.
.exports: Add local cabal directory to PATH.
Merge remote-tracking branch 'origin/master'

* origin/master:
  Remove the "ip" alias.
  .vimrc: Disable Tagbar for vim < 7.0.167.
  vim: Update pathogen.
  .gitconfig: Add alias "la", equivalent to lg --all.
  .exports: Add .cabal/bin to PATH.

Conflicts:
	home/.exports
Merge branch 'master' of git://github.com/jrunningen/dotfiles

* 'master' of git://github.com/jrunningen/dotfiles:
  Add vim-obsession
  Update all vim plugins.
  .bash_prompt: powerline-bash has been renamed powerline-shell.
  .vimrc: Add binding to show yankring.
  .vimrc: Capitalization consistency.
  .vimrc: Reclaim the digraph mapping from UltiSnips.
  .vimrc: Enable syntax highlighting for Protocol Buffers.
  .vimrc: Set shiftround.
  Revert ".aliases: Don't give ls color aliases on Linux."

Conflicts:
	.gitmodules
.gitconfig: Add alias.st

From http://code.joejag.com/2013/everyday-git-aliases/