additional completions
tweak Ack config
git: trim whitespace at EOL
tweak Pry config
24h time format
tweak globbing
reset prompt after kill to update job count
shell syntax highlighting
fix test if grc is available
add aliases
less: don't quit at EOF
colors everywhere, not just in man pages
remove unused file
tweak Tmux config
add some gems
add heroku to PATH
load rvm and nvm in non-interactive shells
default browser for GUI/terminal
tweak less