Git Branch in bash prompt
My Bash prompt is something like this archimedes:toke.de(master) toke$.
Where archimedes is the hostname, toke.de the directory within
an git checkout, master the actual branch and toke my username.
To get this result set this PS1 in your .bashrc:
## Add Git-Branch
PS1='\h:\W$(__git_ps1 "(%s)") \u\$ '
