merge branch various-l2-fixes with the develop branch

cmake_targets/CMakeLists.txt

cmake_targets/autotests/v2/actions/execution.bash

cmake_targets/autotests/v2/main.py

cmake_targets/build_oai

cmake_targets/tools/init_nas_s1

common/utils/itti/itti_types.h

openair1/PHY/INIT/lte_init.c

openair1/PHY/INIT/lte_parms.c

openair1/PHY/LTE_ESTIMATION/defs.h

openair1/PHY/LTE_ESTIMATION/lte_adjust_sync.c

openair1/PHY/LTE_ESTIMATION/lte_dl_bf_channel_estimation.c

openair1/PHY/LTE_ESTIMATION/lte_dl_channel_estimation.c

...air1/PHY/LTE_ESTIMATION/lte_dl_mbsfn_channel_estimation.c

openair1/PHY/LTE_ESTIMATION/lte_sync_time.c

openair1/PHY/LTE_ESTIMATION/lte_ue_measurements.c

openair1/PHY/LTE_ESTIMATION/lte_ul_channel_estimation.c

openair1/PHY/LTE_TRANSPORT/dci.c

openair1/PHY/LTE_TRANSPORT/dci_tools.c

openair1/PHY/LTE_TRANSPORT/dlsch_coding.c

openair1/PHY/LTE_TRANSPORT/dlsch_demodulation.c