Merge branch 'develop' into enhancement-10-harmony

cmake_targets/autotests/test_case_list.xml

cmake_targets/tools/build_helper

openair1/SIMULATION/LTE_PHY/mbmssim.c

openair2/LAYER2/MAC/defs.h

openair3/GTPV1-U/nw-gtpv1u/src/NwGtpv1u.c

targets/ARCH/EXMIMO/DRIVER/eurecom/fileops.c

targets/ARCH/EXMIMO/USERSPACE/OAI_FW_INIT/updatefw.c

targets/DOCS/oai_L1_L2_procedures.pdf

...S/GENERIC-LTE-EPC/CONF/enb.band7.tm2.100PRB.usrpb210.conf

...S/GENERIC-LTE-EPC/CONF/enb.band7.tm2.100PRB.usrpx310.conf

...TS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.50PRB.usrpb210.conf

...TS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.50PRB.usrpx310.conf

...PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.usrpb210.conf

...PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.usrpx310.conf

...ECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if5.usrpb210.conf

...TS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.if4p5.usrpb210.conf

...PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.usrpb210.conf

targets/RT/USER/lte-enb.c