Merge branch 'develop' into pushers

.gitignore

MANIFEST.in

UPGRADE.rst

contrib/cmdclient/console.py

contrib/cmdclient/http.py

contrib/experiments/cursesio.py

contrib/experiments/test_messaging.py

contrib/graph/graph.py

contrib/graph/graph2.py

demo/start.sh

jsfiddles/create_room_send_msg/demo.css

jsfiddles/create_room_send_msg/demo.html

jsfiddles/create_room_send_msg/demo.js

jsfiddles/event_stream/demo.css

jsfiddles/event_stream/demo.html

jsfiddles/event_stream/demo.js

jsfiddles/example_app/demo.css

jsfiddles/example_app/demo.details

jsfiddles/example_app/demo.html

jsfiddles/example_app/demo.js