Develop integration 2020 week 36

The following Merge Requests have been included:

* MR [877] : update conf2uedata
* MR [879] : Nr ul scheduling
* MR [880] : Cleanup usage of txdata array in NR UE threads
* MR [882] : Fixes for handling NR UE DCI decoding errors
* MR [884] : benetel: driver for Benetel's 4G and 5G RRUs
* MR [886] : NR UE fix get_Qm_dl and nr_get_code_rate_dl
* MR [887] : Usrp fix adc shift and pps sync

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

I had to remove the Msg2 transmission in phytest mode, which was present in branch 'benetel_integration'.
This caused following assertion:

Assertion (Foffset <= Ncb) failed!
In nr_rate_matching_ldpc() /home/sli/sudas-demonstrator/openair1/PHY/CODING/nr_rate_matching.c:411
Foffset 6492 > Ncb 924

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

Merge remote-tracking branch 'origin/usrp_fix_adc_shift_and_pps_sync' into develop_integration_2020_w36

Merge branch 'NR_UL_scheduling' of https://gitlab.eurecom.fr/oai/openairinterface5g into NR_UL_scheduling

Conflicts:
	openair2/NR_PHY_INTERFACE/NR_IF_Module.c

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

Merge remote-tracking branch 'origin/usrp_fix_adc_shift_and_pps_sync' into develop_integration_2020_w36

Merge branch 'NR_UL_scheduling' of https://gitlab.eurecom.fr/oai/openairinterface5g into NR_UL_scheduling