move to 2.5.5
[anni] / docs /
drwxr-xr-x   ..
drwxr-xr-x - administration
-rwxr-xr-x 4431 clients.md
drwxr-xr-x - configuration
drwxr-xr-x - development
-rwxr-xr-x 1405 index.md
drwxr-xr-x - installation
drwxr-xr-x - installation_1