kmsbasertpendpoint: create REMB manager in start_transport_send

Change-Id: I199ce0113a1cdd440aaef0e0691b3890ed12c23e
kmsbasertpendpoint: improve update_sdp_media

Change-Id: Icab43c813f679163d980298e7eecdd6c3c16dd14
kmsbasertpendpoint: configure "rtcp-min-interval" when create session

Change-Id: Ieb414c6f1cb0c959d525f52b08941965b912bb74
kmsbasertpendpoint: improve start_transport_send

Change-Id: Ia4c03487c1d5283037f39bc91dd7ff508e826175
kmsirtpconnection: interface definitions for RTP Connections

Change-Id: I284f5481ad26cae6e08084e219ab4bc09481cbe3
kmsbasertpendpoint: use RTP connection interface

Change-Id: I80b599ba64a94e93c5ed85fc2f70e5716f7808b1
kmsbasertpendpoint: rename rtp_endpoint to self

Change-Id: Ic3760f8b4f1cc546aaa4f0b6f5401d87352a9173
kmsbasertpendpoint: add RTCP properties

Change-Id: Iecb05550f50a11224dc2ee21d7ad2a2dae4ad397
kmsbasertpendpoint: RTCP config base on prop values

Change-Id: I016d28c25876b2c8986ada406b65b1723a5bbf65
kmsbasertpendpoint: improve code

Change-Id: Ifce2406166fd93c212e67c38f67b530e632c720e