Added number of discarded and ignored packets to "Close RTP Receiver" trace according to Anthony's suggestion
Added number of discarded and ignored packets to "Close RTP Receiver" trace according to Anthony's suggestion

The description of tokens involved in the trace is as follows
r - number of received RTP packets
l - number of RTP packets lost in the network
j - network jitter
d - number of packets discarded by jitter buffer
i - number of ignored packets (valid, but not supported RTP packets)
iitdlaxman/temp,qboss/unimrcp,iitdlaxman/unimrcp,iitdlaxman/unimrcp,iitdlaxman/temp,qboss/unimrcp,qboss/unimrcp,iitdlaxman/temp,iitdlaxman/unimrcp