Merge branch 'eurecom-develop' into episys/merge_nsa_w_develop

At this point we are successfully able to build.
Additionally, we can run the scenario,
however, it does not pass. It seems that the gNB
is not connecting to the proxy correctly. Just
wanted to push the progress so far. FYI, the items
that had to be changed to correct the linking issues
were the following:

 - mac_rrc_data_ind_ue vs. nr_mac_rrc_data_ind_ue
 - rrc_data_req vs. nr_rrc_data_req
 - mac_rrc_data_req_ue vs. nr_mac_rrc_data_req_ue
 - rrc_data_req_ue vs. rrc_data_req_nr_ue
 - rrc_data_req vs. nr_rrc_data_req

The listed functions should be declard in the LTE/NR
UE directory depending on the functionality. Several
were mixed. i.e.: LTE functions being called in NR UE.

Also, removing siWindowLength, siWindowLength_int,
SIBType, SIBPeriod, and siPeriod_int from the NR UE RRC.
These variable were not used in the NR UE and are defined
for LTE only.

Lastly, in the NR_IF_Module.c of the NR UE, the global
variable def_dci_pdu_rel15 is not accessible. Need to
revisit this. For not it is commented out.

targets/COMMON/openairinterface5g_limits.h

@@ -6,23 +6,40 @@
 #        define NUMBER_OF_gNB_MAX 1
 #        define NUMBER_OF_RU_MAX 2
 #        define NUMBER_OF_NR_RU_MAX 2
+#        define NUMBER_OF_UCI_MAX 16
+#        define NUMBER_OF_ULSCH_MAX 8
+#        define NUMBER_OF_DLSCH_MAX 8 
+#        define NUMBER_OF_SRS_MAX 16
+#        define NUMBER_OF_NR_ULSCH_MAX 8
+#        define NUMBER_OF_NR_DLSCH_MAX 8
+#        define NUMBER_OF_NR_UCI_MAX 16
+#        define NUMBER_OF_NR_SRS_MAX 16
+#        define NUMBER_OF_NR_CSIRS_MAX 16
+#        define NUMBER_OF_SCH_STATS_MAX 16
+
+#        define NUMBER_OF_NR_SCH_STATS_MAX 16
+
+#        define NUMBER_OF_NR_PUCCH_MAX 16
+#        define NUMBER_OF_NR_SR_MAX 16
+#        define NUMBER_OF_NR_PDCCH_MAX 16
+
+#define MAX_MANAGED_ENB_PER_MOBILE  2
+#define MAX_MANAGED_GNB_PER_MOBILE  2
+
 #        ifndef PHYSIM
 #            ifndef UE_EXPANSION
 #                    define NUMBER_OF_UE_MAX 40
 #                    define NUMBER_OF_NR_UE_MAX 4
-#                    define NUMBER_OF_UCI_VARS_MAX 14
 #                    define NUMBER_OF_CONNECTED_eNB_MAX 1
 #                    define NUMBER_OF_CONNECTED_gNB_MAX 1
 #            else
 #                    define NUMBER_OF_UE_MAX 256
-#                    define NUMBER_OF_UCI_VARS_MAX 256
 #                    define NUMBER_OF_CONNECTED_eNB_MAX 1
 #                    define NUMBER_OF_CONNECTED_gNB_MAX 1
 #            endif
 #        else
 #                    define NUMBER_OF_UE_MAX 4
 #                    define NUMBER_OF_NR_UE_MAX 4
-#                    define NUMBER_OF_UCI_VARS_MAX 56
 #                    define NUMBER_OF_CONNECTED_eNB_MAX 1
 #                    define NUMBER_OF_CONNECTED_gNB_MAX 1
 #        endif