Personal modifications for Arch and zsh.
Split powerline in 2 lines.
Git/SVN/HG status is shown on the right side.
Added date/time on the right side of the powerline.
Update README.md
Update README.md
Arch colors for clock.
Merge branch 'master' of github.com:Janhouse/powerline-bash
Added --extra argument to be added as extra breadcrumb on the right side.
(For now I use 	`EXTRA=`logname`@`hostname`` and `--extra ${EXTRA}` in .zshrc)
Merge https://github.com/Janhouse/powerline-bash
Changed cwd segment maxdepth back to 6