import from https://code.google.com/p/chromium/codesearch#chromium/src/third_party/webrtc/test/w3c/peerconnection_conformance_test.html
minor cleanup
file rename
remove webkit-isms
adapted RTCPeerConnection constructor to latest version of spec
added missing testharnessreport.js
one more webkit-ism
using vendor prefix script to work in current browsers
move scripts to end of body rather than head
Merge pull request #632 from dontcallmedom/chromium-webrtc

Import WebRTC test from chromium repo