New webrtc-pc Editor's draft (v20171023)

Hi

A new dated version of the Editors' draft is available.

Dated version: https://w3c.github.io/webrtc-pc/archives/20171023/webrtc.html
Living document: https://w3c.github.io/webrtc-pc/

Changes include:

  1.  [#1616] Add Duration, InterToneGap, ToneBuffer and CanInsertDTMF internal slots of RTCDTMFSender
  2.  [#1614] createDataChannel: Update negotiation needed state on the main thread
  3.  [#1553] Add API to expose what algorithms the browser supports
  4.  [#1430] Have createOffer call addTransceiver() on offerToReceive
  5.  [#1615] setParameters: Use more specific hardware encoder errors
  6.  [#1621] RTCPeerConnection.close should close Data Channels and SctpTransports
  7.  [#1538] IdP protocol can only contain characters legal in a URI
  8.  [#1620] Add RTCSctpTransportState
  9.  [#1634] Add onstatechange event to SctpTransport Event table
  10. [#1631] Explain the scope of DTLS/ICE transport objects in more detail
  11. [#1623] Describe how transport objects are assigned to senders/receivers
  12. [#1636] Simple text for scaling issue - no letterbox allowed
  13. [#1641] Note about video dimension adaptation discussion added

Please review and provide feedback.

Adam (for the editors)