cmwright

# based on http://lancespeelmon.wordpress.com/2012/05/10/three-tips-for-creating-the-best-ever-git-command-line/

c_cyan=`tput setaf 6`
c_red=`tput setaf 1`
c_green=`tput setaf 2`
c_sgr0=`tput sgr0`
parse_git_branch ()
{
    if git rev-parse --git-dir >/dev/null 2>&1
    then