Merge branch 'develop' into feature-34-test_framework

.gitlab-ci.yml

cmake_targets/autotests/run_exec_lte-softmodem_tests.py

cmake_targets/autotests/test_case_list.xml

cmake_targets/tools/run_enb_s1_usrp

openair1/PHY/LTE_TRANSPORT/dci_tools.c

openair1/PHY/LTE_TRANSPORT/defs.h

openair1/PHY/LTE_TRANSPORT/dlsch_coding.c

openair1/PHY/MODULATION/slot_fep.c

openair1/SCHED/defs.h

openair1/SCHED/phy_mac_stub.c

openair1/SCHED/phy_procedures_lte_eNb.c

openair2/UTIL/OPT/probe.c

targets/TEST/OAI/case13.py