Adding and removing users

src/freedombone-app-mediagoblin

 function add_user_mediagoblin {
     new_username="$1"
     new_user_password="$2"
+
+    MEDIAGOBLIN_BASE_DIR=/var/www/$MEDIAGOBLIN_DOMAIN_NAME/htdocs
+    su -c "cd $MEDIAGOBLIN_BASE_DIR/mediagoblin/ && bin/gmg adduser --username $new_username --password $new_username $new_user_password" - mediagoblin
+    echo "0"
 }
 
 function remove_user_mediagoblin {
     remove_username="$1"
+    MEDIAGOBLIN_BASE_DIR=/var/www/$MEDIAGOBLIN_DOMAIN_NAME/htdocs
+    su -c "cd $MEDIAGOBLIN_BASE_DIR/mediagoblin/ && bin/gmg deluser --username $new_username" - mediagoblin
+    echo "0"
 }
 
 function reconfigure_mediagoblin {
     systemctl start mediagoblin
 
     su -c "cd $MEDIAGOBLIN_BASE_DIR/mediagoblin/ && bin/gmg dbupdate" - mediagoblin
-    su -c "cd $MEDIAGOBLIN_BASE_DIR/mediagoblin/ && bin/gmg adduser --username $MY_USERNAME --password admin $MEDIAGOBLIN_ADMIN_PASSWORD" - mediagoblin
+    su -c "cd $MEDIAGOBLIN_BASE_DIR/mediagoblin/ && bin/gmg adduser --username $MY_USERNAME --password $MY_USERNAME $MEDIAGOBLIN_ADMIN_PASSWORD" - mediagoblin
     su -c "cd $MEDIAGOBLIN_BASE_DIR/mediagoblin/ && bin/gmg makeadmin $MY_USERNAME" - mediagoblin
 
     function_check create_site_certificate