first commit
provides install and uninstall scripts
Don't use hard-coded ruby path, but from env

Signed-off-by: knugie <knugie@gmx.net>
fixes install script
Merge pull request #1 from mlessnau/fixes_relative_path_issue_with_install_script

fixes install script
adds configurable indentation
cleans up tests
adds "staged?" to status, updates output colors