Simplifying configuration of remote backups

src/freedombone-remote

 MY_USERNAME=$USER
 
 # Filename of the remote backups list
-FRIENDS_SERVERS_LIST=
+FRIENDS_SERVERS_LIST=/home/$MY_USERNAME/backup.list
 
 # Minimum password length in characters
 MINIMUM_PASSWORD_LENGTH=10
   echo ''
   echo ''
   echo '  -h --help             Show help'
+  echo '  -u --username         User to create the backups.list file for'
   echo '  -l --list             Remote backup list (usually /home/$USER/backup.list)'
   echo '  -m --min              Minimum password length (characters)'
   echo ''
   exit 0
 }
 
-# If there are no options specified
-if [[ $NO_OF_ARGS == 0 ]]; then
-  show_help
-  exit 0
-fi
-
 # Get the commandline options
 while [[ $# > 1 ]]
 do