Retire the riot logo

src/freedombone-app-riot

     fi
     cp -r $INSTALL_DIR/${RIOT_FILENAME}/* /var/www/$RIOT_DOMAIN_NAME/htdocs
 
-    # customize the login image
-    if [ -f ~/freedombone/img/logo_riot.png ]; then
-        cp ~/freedombone/img/logo_riot.png /var/www/$RIOT_DOMAIN_NAME/htdocs/img/logo.png
-    else
-        if [ -f /home/$MY_USERNAME/freedombone/img/logo_riot.png ]; then
-            cp /home/$MY_USERNAME/freedombone/img/logo_riot.png /var/www/$RIOT_DOMAIN_NAME/htdocs/img/logo.png
-        fi
-    fi
-
     chown -R www-data:www-data /var/www/$RIOT_DOMAIN_NAME/htdocs
 }