BUG-612 : switched RRO subobjects to ByteBuf.

Change-Id: I0a353e9c0196be8b3524014a65ab387c8e09e541
Signed-off-by: Dana Kutenicsova <dkutenic@cisco.com>
Removed unnecessary checks for SRP-ID value.

Change-Id: Ie01e1e47a6b956bfd3c5f15fac3a57fdcca20ef0
Signed-off-by: Dana Kutenicsova <dkutenic@cisco.com>
BUG-612 : switched ERO to ByteBuf.

Change-Id: Ifb376786285f8dc0abce2405dcdadb9f1f7d0883
Signed-off-by: Dana Kutenicsova <dkutenic@cisco.com>
BUG-612 : switch XRO to ByteBuf.

Change-Id: I2122ef661f5697a7e8cff8c293aa24b7c200cd0f
Signed-off-by: Dana Kutenicsova <dkutenic@cisco.com>