Now the llrs after SIC procedure are updated.
In dlsim_tm in case of TB0_active==-1,
the llr were taken from the wrong buffer, and in dlsch_demodulation
the SIC llrs were written into the wrong buffer in the same case.

Now it counts how many times the TBs were set to active.

dlsim_tm4 was crashing on massive. It was a problem
of misalignment of variables. The generated code by
the compiler was using 'movdqa' which requires alignment
to 16 bytes. Let's put 32, just in case, for avx2 maybe
(maybe not necessary but should not hurt).

Develop integration w11

Summary of changes:

- bug fixes
- RCC/RRU in automatic test setup
- more work on UE/MIMO
- LimeSDR support (5/10MHz)
- compilation under ubuntu 16.04, in particular kernel modules (nasmesh, ue_ip)

See merge request !148

We'll need to to do it in a separate thread/process.
To be done. In the meantime, put it back. It impacts
oaisim.

Not sure of this one, to be checked by TCL.

the argument 'coded_bits_per_codeword' has to be an array in
case of several codewords.

The calling sites have been adapted.

Today, only the first index is used, so calling sites where
'coded_bits_per_codeword' is an integer pass the address
of it. It is expected that 'dump_dlsch2' will check in the
future that there is one or two codewords and only access
'coded_bits_per_codeword[1]' when it's sure there are
really two codewords.

- pucchsim
- prachsim
- pdcchsim
- pbchsim
- mbmssim

Mostly, add and initialize the variable 'cpuf'.
Also, pdcchsim was calling rx_pdcch with wrong
arguments.

Same as previous commit 41dda3d3
but for dlsim.

The variables that were duplicated per processing thread
were adapted. 'cpuf' was defined and initialized.

for DCI format 2. Temporaryly going back to the previous
version of code.
2. Enabling rate adaptation with multiple HARQ rounds.
(no change inside the rounds).

One check introduced by previous commit was not necessary.

- README.txt modified
- tests added in test_case_list.xml
  (only for test setup v2)
- python code modified
- configuration files added