zshrc: drop -b option from `ls' alias, unsupported e.g. on OpenBSD
-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