Upgrade docutils and add rstcheck

rstcheck used by vim/syntastic
Use args for ix consistently in all variants
Configure npm to install into $HOME
Setup a package.json to install node modules
Setup ~/node
Print some vm info on vagrant provision
Simplify vagrant config and make loader handle multiple
Install vagrant vbguest plugin
Make function for setting up ~/$runtime dir
Add second v to bav git alias and add bv
Only attempt branch deletion if merge is successful
Try harder to determine args for would-update
Add hist alias from rjbs
Append .0 to perl versions if missing
Install a few modules to use more often
Update notes about node installation
Set tmux aggressive-resize on
Turn off tab color customization

probably didn't work with the new tab shape
Comment on how to style awesomebar-suggestions