Changes

rtp2trau_hr16: fix UFE bit setting

Per TS 48.061 section 5.1.4.1.1, UFE=1 means UL was good and UFE=0
means UL was bad.  In the absence of logic that reports the actual
state of UL, we need to tell the BTS that UL was good (like we do
for FR & EFR) - hence set UFE=1.

Change-Id: Ibeb8db332f2e20806bebb077844a509064b2d89d

TRAU<->RTP HRv1: fix SID frame definition

HRv1 SID frame consists of 33 bits of comfort noise parameters
followed by 79 bits of all-1s SID codeword.  The RTP-encoded
representation of this construct in trau_rtp_conv.c was off
by one bit - fix it.

Change-Id: I4554a70f05bee428e0fb304868e25ee61ff375a1