fix a bug that happens when multiple finish messsage are sent
Change document title on new video
Add port number to websocket hostname
add README.md
Merge pull request #2 from hakatashi/websocket-with-port

Add port number to websocket hostname
checkout main.py on commit 29bd997a0b30b9df903043bd83218e158f5a0bd5
Restore default title when video stopped
Merge pull request #1 from hakatashi/change-title

Change document title on new video