basertpendpoint: remove payloader from RtpMediaConfig
basertpendpoint: remove payloader from RtpMediaConfig

Change-Id: Ic48b4c27c4462af174293632887742b094136a94

ESTOS/kms-core,Kurento/kms-core,Kurento/kms-core,ESTOS/kms-core,Kurento/kms-core,ESTOS/kms-core,ESTOS/kms-core,Kurento/kms-core