remove gnusocial onion service

src/freedombone-app-gnusocial

     function_check drop_database
     drop_database gnusocial
     function_check remove_onion_service
-    remove_onion_service microblog ${MICROBLOG_ONION_PORT}
+    remove_onion_service gnusocial ${MICROBLOG_ONION_PORT}
     sed -i '/install_gnusocial/d' $COMPLETION_FILE
     sed -i '/gnusocial /d' $COMPLETION_FILE
     if grep -q "gnusocial" /etc/crontab; then