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

(cherry picked from commit 145d2c08e057b8cedfa3e2fc459cd86aa224c185)

# Conflicts:
#	targets/RT/USER/lte-softmodem.c

(cherry picked from commit 6d611c75b14bec664b6cdb11da308cea08c87047)

(cherry picked from commit 41bddc6a80b4ae17c41a807da49f617fe90cc4e9)

(cherry picked from commit 8c19fc121f62e929c8a2edfff313d81cca870a61)

(cherry picked from commit 5116c11ac3800c9a99b0624620b9ebbd6be42e26)

(cherry picked from commit 6a0584ae989c6e1a336125338a17db79d3764073)

# Conflicts:
#	openair2/LAYER2/MAC/eNB_scheduler_RA.c
#	openair2/LAYER2/MAC/rar_tools.c
#	openair2/RRC/LTE/MESSAGES/asn1_msg.c

(cherry picked from commit 9856e937c8ea6c1584d9c8917f2ca72cec8bc896)

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