Cosmetic changes

- Decrease a severity of a startup message
- Relocate a startup message to properly report about a started app

Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
Revert "Update to the latest R16B"

This reverts commit a87b9c78a8080533945be560c78f13af51a75157.
Disable Opus bitstream tests

Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
Decoding bitstream back must match specification

Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
Enable rtpengine protocol testing

Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>