many things hardcoded, to be refined

Merge branch 'nr-dual-connectivity' of https://gitlab.eurecom.fr/oai/openairinterface5g into nr-dual-connectivity

Merge branch 'nr-dual-connectivity' of https://gitlab.eurecom.fr/oai/openairinterface5g into nr-dual-connectivity

use:
     type *x = calloc(1, sizeof(*x));
everywhere to avoid bad types inside the sizeof.

Merge branch 'nr-dual-connectivity' of https://gitlab.eurecom.fr/oai/openairinterface5g into nr-dual-connectivity

set MAX_MOBILES_PER_ENB to 4, to be same value as NUMBER_OF_UE_MAX.
Maybe we should set NUMBER_OF_UE_MAX to 16 instead?

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

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

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

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

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

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

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

preparing l2_init_ue and l3_init_ue to make sure parameters are passed down. To be merged with Francesco's changes and tested.

Conflicts:
	openair1/PHY/NR_TRANSPORT/nr_dlsch.h
	openair1/PHY/NR_TRANSPORT/nr_dlsch_coding.c
	openair1/PHY/NR_UE_TRANSPORT/dci_nr.c
	openair1/PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h
	openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_coding.c
	openair1/SIMULATION/NR_PHY/dlschsim.c
	openair1/SIMULATION/NR_PHY/dlsim.c
	openair2/COMMON/platform_constants.h
	openair2/LAYER2/NR_MAC_UE/mac_defs.h
	openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c

definition of config request fapi structures in UE and acquisition from rrc of config data (work in progress)

Integration develop-nr 2020 week 02

See merge request oai/openairinterface5g!751

This integration branch contains the following MRs

* MR [706] : Merging develop tag `2019.w44` into develop-nr
* MR [746] : some cppcheck fixes and also compilation warnings removal
* MR [750] : hotfix: fix value of MAX_MOBILES_PER_ENB

Also contains an hotfix for the UHD thread priority

DOC: CI documentation updated for 5G-NR
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

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

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