WebRTC.MediaHandler: emit 'iceCandidate' from pc.onicecandidate
WebRTC.MediaHandler: emit 'iceCandidate' from pc.onicecandidate

see #23

onsip/SIP.js,josephfrazier/SIP.js,onsip/SIP.js,markandrus/SIP.js,ronlobo/SIP.js,joseph-onsip/SIP.js,Escaux/SIP.js