Version 'v0.3.0' of source code ready for inclusion into mesonh source tree

/home/rodierq/GIT/PHYEX/tools/prep_code.sh toto -m mesonh -s turb conv micro aux ext -c v0.3.0 --renameFf -p

.gitignore

-# Ignore the object directories generated by the fcm compilation
-/build/with_fcm/arch_*
-
-# Ignore the content of the fcm directory but not the directory itself
-/build/with_fcm/fcm/**
-!/build/with_fcm/fcm/.gitkeep
-
-# Ignore the content of the fiat directory but not the directory itself
-/build/with_fcm/fiat/**
-!/build/with_fcm/fiat/.gitkeep
-
-# VI temp files
-.*.swp
-.*.swo
-
-# Eclipse project files
-/.cproject
-/.project

README.md

-# PHYEX
-PHYsique EXternalisée
-
-Documentation can be found in the [docs directory](./docs/PHYEX.md).
-
-Several presentations were done, the materials can be found on the [wiki](https://github.com/UMR-CNRM/PHYEX/wiki).