Tweak `gp` alias
tmux config tweaks for usability
gitconfig push default to simple
Tweak so git aliases properly auto-complete
Add hub completions
Add aliases for hub's pull-request and fork
Switch to updated Powerline goodness
Add vim-style mode indicator
Update bootstrap script to link Powerline config
Harmonize byobo-screen and tmux
Add bg jobs and node version segments
Generalize mode segment so prompt mode char is defined with before/after
Move virtualenv segment to right side
Merge branch 'personal' of https://github.com/randallagordon/dotfiles into personal