Fix corrupted LOGs in L1L2simulator, introducing two new components NFAPI_VNF and NFAPI_pnf. Integrate Fujitsu fix for up to 50 UEs. Apply astyle to all modified files in the branch

Signed-off-by: Boris Djalal <boris.djalal@eurecom.fr>

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

fix command line parsing for config_getlist, also improve help processing and fix probe (opt) parameters processing

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

remove L1L2 task, also remove some call to send messages to UNKNOWN_TASK, removed in new itti. Align LOG in rlc sources with new LOG code (remove DEBUG_RLC...)

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

exit softmodem when a command line option requiring an argument is specified without an option value. Previous behavior was to print a message and ignore the option

Add a parameter to load_configmodule API to allow an exec to specify that it may be run with only  command line options

abort execution when an unknown option is passed via the command line: add config_check_cmdlineopt API to config module, create lte-softmodem-common.c source to remove duplicate code in lte-softmodem.c and lte-uesoftmodem.c, fix segfaults in exec_function of lte-uesoftmodem

1. Modify all expressions using original LTE-RRC data types for new generated ones
2. Does not change any program logic

Fix for problems that L2sim finishes in case of multiple UEs and UE L2sim keeps wating for a signal.

This reverts commit 87093e1b.

This reverts commit 31821838.

Use common log mechanism in layer 3, mapping specific macros to common ones and extending common log utilities to support specific layer3 requirements

LOG_F replaced by LOG_DUMPMSG. Add a generic function to dump a buffer or message. Go on with LOG_M implementation improvement. Remove redundant options to enable/disable logs.

Compilation of UE softmodem failed.

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