One of the optimized RE allocation function does not work properly
and generates some decoding errors with a COTS UE. Let's use the
generic function for the moment, while analyzing what is wrong.

Merge remote-tracking branch 'origin/338-correcting-changes-made-in-dlsch_demodulation-c-in-8cbe7cf6' into develop_integration_2018_w31

Conflicts:
	openair1/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c

Merge remote-tracking branch 'origin/337-fix-t_ids-h-issue-for-phy_mex' into develop_integration_2018_w31

Conflicts:
	cmake_targets/CMakeLists.txt

Merge remote-tracking branch 'origin/issue332-dft-initializations' into develop_integration_2018_w31

Merge remote-tracking branch 'origin/334-iq-replay-without-mmap-usage' into develop_integration_2018_w31

 * adding merge request allow flag:
  -- if false no forced merge to develop
  -- if true and if branch is not develop, then forced merge to develop
 * lowered the ru gains in CI conf files
 * adding on-the-fly HTML summary within python main.py script
 * adding 20 MHz testcases to FDD band 7 scenario
 * adding GitLab status for
  -- centOS build
  -- FDD-band7 tests
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

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

  -- Adding script to notify developer when introducing compilation warnings
  -- Fix on the CentOS log archiving / reporting
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

- install package 'vim-common' to have 'xxd' needed by the compilation
  process of the T tracer
- change the way xxd is called so that no file is created in case
  of error

  Adding a build stage on CentOS (only one variant : -w USRP --eNB)
  Should not trigger a fail for the moment
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

  -- log collection on enb log requires a sudo when removing log files
  -- added iperf log collection to jenkins file
  -- corrected iperf detection of packet loss ( added jitter also)
  -- increased iperf DL requested BW for 10 MHz
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

more flexible to support 4x4 system.

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

  -- stdbuf -o0 seems to be causing segmentation fault
  -- using daemon instead of nohup
  -- also repeating several time "got sync" message and flushing stdout/stderr
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

otherwise T_IDs.h was not generated.
2.Adding extra files to the PHY_MEX library.

remove compilation warnings, especially when disabling T_TRACER. enhance LOG_M macro implementation, introduce LOG_DEBUG_XXX macro to replace #ifdef DEBUG_XXX

log.c simplification, fix usefull functionality which never worked, move all log code from openair2 to common

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

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

    added slave job trigger for testing
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

Conflicts:
	openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c
	openair1/PHY/LTE_UE_TRANSPORT/get_pmi.c
	openair2/LAYER2/MAC/eNB_scheduler_phytest.c
	openair3/S1AP/MESSAGES/ASN1/R8/s1ap-8.10.0.asn1
	targets/RT/USER/lte-enb.c
	targets/RT/USER/lte-ru.c
	targets/RT/USER/rfsim.h

CI: integrating COTS-UE bench scripts

See merge request oai/openairinterface5g!350

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

  * added banner to pipeline script
  * added parameters to Jenkins pipeline / python
    * xmlfile and test stage
  * eNB configuration files are located under ci-scripts/conf_files
    * no more correction of MNC
    * still correction of EPC / eNB IP addresses at runtime
    * Initialize_eNB_args is back using the proper "-O " syntax
  * Terminate stage is parallel as in FJU's original pipeline
  * Log collection stage is back fully parallel
  * Console as artifact an option
  * Check if terminate calls ended well, to be repeated at the end
  * Adding back iperf:
    * selection of iperf vs iperf3
    * adding some iperf testcases to test suite
  * Better enb launch
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

  -- a boolean parameter should be added to master eNB job
  -- for slack: pipelineUsesSlack
     if not present or false, no message will be sent
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

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

  -- Jenkins Pipeline script:
     -- Moved the node to a proper subnetwork
     -- Added ansiColor option
  -- XML testsuite file can now be an option to the main.py python script
     -- Added some examples testsuite templates
  -- main.py python file
     -- Added an option when opening an SSH session: taking care of clients with copied SSH keys
        in that case, verifing that we are on the correct host
     -- BuildeNB method is closer from Fujitsu's original one
        improvement on flexibility for code source path naming
        better clean-up of workspace
     -- LTEBOX EPC (init / termination / logCollection) methods improvements w/ a /tmp path
     -- Checking of processes (EPC / eNB) is parallelized
        also handles LTEBOX EPX vs OAI CN
     -- UE methods added: attach, detach, reboot, ping
        With complete parallelism for multiple UEs
        iperf added but not tested
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

  -- temporary into a separate jenkins job
  -- parameters are not in the pipeline script file
     they have to be set up manually in the Jenkins GUI configuration page
     they are then check if present in pipeline script
  -- call to python script
     -- build on a server with RF HW capabilities
        for the moment USRP B2x0
        also handles merge request process for gitlab
     -- since it is for CI, it is a clean build
     -- connect to an EPC (OAI or LTEBOX)
     -- terminates eNB / EPC
  -- log collection
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

  -- Increased allocated memory for the cppcheck VM
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

Summary of changes:
- RF simulator enhancements
- remove oaisim
- use new asn1c
- bug fixes / cleanup
  - TDD fixes
  - IQ replay fixes
  - clean VCD/LOG_XX

The new asn1c requires a reinstallation.
Do:
    ./build_oai -I