Fixed os.environ 'key missing' error in add_server.py
Fixed os.environ 'key missing' error in add_server.py

kengu/gwt-leaflet,haleystorm/gwt-leaflet,haleystorm/gwt-leaflet,haleystorm/gwt-leaflet,kengu/gwt-leaflet,kengu/gwt-leaflet,kengu/gwt-leaflet,haleystorm/gwt-leaflet