Add test to see if terminal is running interactively
Disable powerline if vim is running in TTY
Move Mac-specific function out, change $PS1 hostname colour
Remove ls aliases to ~/.bashrc_local, fix formatting
Add -n (dry run) option to dotfiles script
Bash prompt goodness: function to switch between prompts

Colourisation is handled to a simple function that wraps some text in escape
codes for the specified colour and the reset code. Cool.
Remove redundant ctermfg/bg entries in rdark.vim
Add mapping for opening-and-closing braces
Remove echos from 'prompt' function
Update usage message for dotfiles script
Prompt setting now persistent across sessions (wow)