Mediagoblin domain name

src/freedombone

 
     add_ddns_domain $MEDIAGOBLIN_DOMAIN_NAME
 
+    if ! grep -q "Mediagoblin domain" $COMPLETION_FILE; then
+        echo "Mediagoblin domain:$MEDIAGOBLIN_DOMAIN_NAME" >> $COMPLETION_FILE
+    else
+        sed -i "s/Mediagoblin domain.*/Mediagoblin domain:$MEDIAGOBLIN_DOMAIN_NAME/g" $COMPLETION_FILE
+    fi
+    
     echo 'install_mediagoblin' >> $COMPLETION_FILE
 }