Fix missing file for pcre
This merge-request reverts commit f9e2552d, which wrongly removed the file bundles/pcre/pcre-ocaml/src/pcre.ml.in.
The two other commits remove some auto-generated files and add them to .gitignore.
Prochaines maintenances programmées: lundi 06/05, lundi 03/06, lundi 01/07
Pour plus d'informations: https://doc-si.inria.fr/display/SU/Gitlab
This merge-request reverts commit f9e2552d, which wrongly removed the file bundles/pcre/pcre-ocaml/src/pcre.ml.in.
The two other commits remove some auto-generated files and add them to .gitignore.