Merge branch 'feature-34-test_framework' of https://gitlab.eurecom.fr/oai/openairinterface5g into feature-34-test_framework

Conflicts:
	targets/RT/USER/lte-softmodem.c

lte-softmodem: fix the wrongly Nid_cell

Make sure that we fetch the cell id from config
file rather than always fix it to 0.
Signed-off-by: Mhd Zaher Mahfouz <zaher@tmrnd.com.my>
Signed-off-by: Chun-Yeow Yeoh <yeow@tmrnd.com.my>

See merge request !1

lte-ue: fix the initialization of UE NAS

The NAS UE is not initialized by the UE of lte-softmodem.
Fix this.
Signed-off-by: Chun-Yeow Yeoh <yeow@tmrnd.com.my>

See merge request !3

Applied patch to lte_dfts.c (inline function cmacc for x86) to correct bug in ibfly3



See merge request !7

 - added -a option to lte-softmodem for easier testing of different RF chains
 - added $OPENAIR_TARGETS/bin to path for easier access to init scripts