also added the UL test for 5G-RF-SIM
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

Using "--allow-unauthenticated" with apt-get disables package verification, allowing to install untrusted/modified packages into the development system. Fixed calls to apt-get to make sure that packages are verified.

ENABLE_ITTI macro removal, modified telnet server to support all executables, modified record player to finalize switch to run-time option and allow usage with any device

     align folder structure in README w/ 5G-NR new folders
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

 -- fromdos was to be called from python executor and not from ADB server
 -- doing a power-cycle on CAT-M module at start of test
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

nr-ip-UL-nos1: Fix packet corruption issue appearing with larger packet sizes based on iperf testing for the uplink

See merge request oai/openairinterface5g!769

The following Merge Requests have been included :

* MR 767: fix compilation error for Lime driver
* MR 768: Softmodem cleanup

Merge softmodem_cleanup (MR768) and  fix-limeSDR-compile (MR767) into a third branch before creating a new MR (limedrv-sftmdmclean to develop)

nr-ip-UL-nos1: Integrate NR MAC PDU structures for the Uplink. Currently supporting only data SDUs, Control Elements to be added.

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

Develop Integration Branch : 2020 week 05

The following Merge Requests have been included :

* MR[702] : Add PUSCH-based TA updates (5G-NR)
* MR[764] : fix segv in drs_modulation.c (4G-LTE-UE)
* CI Python Framework improvement (X2 OpenAirCn Handover)
* Some Compilation warnings fixed

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

- now the UE is passing again data to the upper layers in noS1 mode
- minor cleanups

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

Develop integration 2020 week 04

See merge request oai/openairinterface5g!763

The following MRs have been included:

* MR [726] : Flexran improvements
* MR [756] : remove uhd_set_thread_priority function
* MR [757] : HOTFIX: After develop/develop-nr merge UE was crashing with MBMS U-Plane traffic running
* MR [758] : Improve build after nr lte merge
* MR [759] : Doc update after 5g lte merge and latest build procedure modifications
* MR [761] : fixes for mutex lock for wake up signal
* MR [761] : CI: count ULSCH received ok messages

nr-ip-ul nos1: Small modification to be able to block the random traffic (which is generated when there is no Uplink IP traffic at the UE) at the MAC layer of the gNB