Merge pull request #17 from miteshashar/master

Sponsor Kiosks WS working.
Merge pull request #18 from miteshashar/master

WebSockets for Participant listing page
Remove the network bar from the sponsor kiosk pages
updated LASTUSER_SERVER in settings-sample.py
Added new line at the EOF
Added trailing slash for LASTUSER_SERVER in settings-sample.py
Modified travis notification to hasgeek-dev
modified few glitches
modified 1 to True
modified csv reader format
Update README.md