tmux handling remote cut-and-paste
Squashed 'vim/bundle/ag.vim/' content from commit 0033cc3

git-subtree-dir: vim/bundle/ag.vim
git-subtree-split: 0033cc30d8993496f0ce430ab2df9f9db4fa2e33
Merge commit 'ef4c29c94a46f5f1a6e80d2e33b272344241e5d4' as 'vim/bundle/ag.vim'
tweaks and add vim rspec plugin
add history to quickfix window