Merge branch 'candidate_20200928' into 'master'

cmake_targets/CMakeLists.txt

cmake_targets/tools/make_asn1c_includes.sh

common/utils/LOG/log.c

common/utils/LOG/log.h

common/utils/T/T_messages.txt

common/utils/msc/msc.h

common/utils/ocp_itti/all_msg.h

common/utils/ocp_itti/intertask_interface.h

executables/nr-ru.c

executables/nr-softmodem.c

openair1/SCHED_NR_UE/pucch_uci_ue_nr.c

openair2/COMMON/mac_messages_def.h

openair2/COMMON/mac_messages_types.h

openair2/COMMON/ngap_messages_def.h

openair2/COMMON/ngap_messages_types.h

openair2/COMMON/pdcp_messages_def.h

openair2/COMMON/pdcp_messages_types.h

openair2/COMMON/platform_types.h

openair2/GNB_APP/gnb_app.c

openair2/GNB_APP/gnb_config.c