message: Added simulcast support to readme
diff: @@ -27,7 +27,7 @@ We intend to implement support the following features:
  - [x] MP4 multitrack recording support for all WebRTC codecs: H264,VP8,VP9, OPUS and PCMU/A.
  - [x] [VP9 SVC](https://tools.ietf.org/html/draft-ietf-payload-vp9-02) layer selection
  -- [ ] Simulcast
  +- [x] Simulcast with temporal layer selection
  - [x] [RTP transport wide congestion control](https://tools.ietf.org/html/draft-holmer-rmcat-transport-wide-cc-extensions-01)
  - [ ] Sender side BitRate estimation: algorithm not decided yet candidates are [GCC](https://tools.ietf.org/html/draft-ietf-rmcat-gcc-02), [NADA](https://tools.ietf.org/html/draft-ietf-rmcat-nada-03) or [SCREAM](https://tools.ietf.org/html/draft-ietf-rmcat-scream-cc-07)
  - [ ] [Flex FEC draft 3](https://tools.ietf.org/html/draft-ietf-payload-flexible-fec-scheme-03)
  