Fix bug when message is deleted when someone else clicks send. Remote reconnect function.
Merge pull request #58 from dscx/master

added more instruction
Merge pull request #59 from dnc223/master

Fix bug when message is deleted when someone else clicks send.
refactored webrtc.service.js
Merge pull request #60 from Gabs00/master

refactored webrtc.service.js