clean up some old task
-rw-r--r-- 24 .gitignore
-rw-r--r-- 262 README.md
-rwxr-xr-x 141 all
-rw-r--r-- 169 ansible.cfg
drwxr-xr-x - host_vars
-rwxr-xr-x 54 play
-rwxr-xr-x 156 playall
drwxr-xr-x - roles
-rw-r--r-- 1036 site.yml
-rw-r--r-- 292 upgrade.yml