--onlyIfNeeded allows to call check_commit_ial and compuation (pack creation,
                       compilation, execution) are performed only if needed

        --computeRefIfNeeded with this switch, if the reference simulation does not
                             exist, this reference simulation is built before
                             performing the comparison

- remove old file mesonh/micro/ini_rain_ice.f90 which prevented mesonh compilation on belenos
- forgottent modification for LOCND2 case in arome namelists
- use of 'set -o pipefail' in check_commit scripts
- treatment of broken links in check_commit_mesonh

+ init of CTOM in aroini_turb.F90

add -a and -A options to check_commit_testprogs to choose the architecture
add -mesonhprofile to make_fcm.sh to convert a Méso-NH rules into a fcm configuration file
add architecture files for ifort and a new one for gfortran derived from the Méso-NH rules

Add env variables and script options to define the git repository on github

Choice of the IAL version to use is now define by the content of the src/arom/ial_version.json file

Compilation system update with the help from Rolf Heilemann Myhre

Documentation updated with the inclusion of the tools
Selection of subdirectories to include during copy of repository in check_commit_* scripts
 - to limit volume
 - to reduce the risk of having a broken symlink (that could happen in the build directory)
Missing quotes in prep_code