[SolveKin][New]Plot the steps of newton-raphson closure procedure

See merge request !253

Issue 163

Closes #163

See merge request !267

# Conflicts:
#   MBsysC/mbs_common/mbs_module/mbs_close_loops.c

Close loop anim when fail

See merge request !260

Augustin branch, modified loading of XML

See merge request !264

Corrrection to print the correct gravity vector in mbs_print_data

Closes #165

See merge request !265

Rename: MbsInfoGen->MbsInfos and mbs_info_gen->mbs_infos (keep "s" at the end of name to make search and replace easy)

Rename: MbsInfoGen->MbsInfos and mbs_info_gen->mbs_infos. Keep "s" at
the end of name to make search and replace easy: it avoids search
conflict with structure call MbsInfoBody, ...

update CMakeLists for user files generation: call function for release flag (should be improved) and adapt to new file names

Call new version of xml parsing functions (i.e. function with MbsInfo
prefix). Former version (with PDS) was still called fro
mmbs_load_with_options and used when running code. This require to
adapt/complete some part of code, in particular for user_IO. Reading
user_IO should be adapted to account more correctly for the "mission"
flag

XmlLoading of sensor and ExtForce: clean IF and type of node (attribute node rather than element node)

[Improvement] Rename our Opengl lib into OpenglMulti lib

Closes #156

See merge request !259

Check nhu nqv

See merge request !252

Calling an dummy empty symbolic function generates an error.

See merge request !251