zsh: improve purge(), glob for files where appropriate and don't try to delete stuff...
-rw-r--r-- 110 .gitignore
-rw-r--r-- 1132 README.md
drwxr-xr-x - debian
drwxr-xr-x - doc
drwxr-xr-x - etc
drwxr-xr-x - usr_share_grml