Merge branch 'florian.kaltenberger/openairinterface5g-fix_ue' into develop

cmake_targets/CMakeLists.txt

common/config/config_cmdline.c

common/config/config_load_configmodule.c

common/config/config_load_configmodule.h

common/config/config_userapi.c

common/config/config_userapi.h

common/config/libconfig/config_libconfig.c

openair1/SCHED/phy_procedures_lte_ue.c

openair2/ENB_APP/enb_config.c

openair2/RRC/LITE/L2_interface.c

openair2/RRC/LITE/rrc_eNB.c

openair2/UTIL/LOG/log.h

targets/DOCS/oai_L1_L2_procedures.pdf

targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.oaisim.conf

targets/RT/USER/lte-softmodem.c

targets/RT/USER/lte-softmodem.h

targets/RT/USER/lte-ue.c

targets/SIMU/USER/oaisim_functions.c