Merge remote-tracking branch 'origin/next_version' into next_version

src/module_gtf/gtf.engine/engine/README.txt

src/module_gtf/gtf.engine/engine/compil-linux.bat

src/module_gtf/gtf.engine/engine/compil.bat

src/module_gtf/gtf.engine/engine/engine.c

src/module_gtf/gtf.engine/engine/engine.h

src/module_gtf/gtf.engine/engine/php.ini

src/module_gtf/gtf.engine/engine/sha1.c

src/module_gtf/gtf.engine/engine/sha1.h

src/module_gtf/gtf.engine/gtf.engines/Traitement.class.inc

src/module_gtf/gtf.engine/gtf.engines/cacert.pem

src/module_gtf/gtf.engine/gtf.engines/engine.php

src/module_gtf/gtf.engine/gtf.engines/engine.sql.inc

src/module_gtf/gtf.engine/gtf.engines/licenses/license.txt

src/module_gtf/gtf.engine/gtf.engines/php_engine_conf.inc

src/module_gtf/gtf.engine/gtf.engines/properties_engine.inc

src/module_gtf/gtf.engine/gtf.engines/string.inc

src/module_gtf/gtf.engine/gtf.engines/subscription.php

...module_gtf/gtf.engine/gtf.messages/class/Action.class.inc

...dule_gtf/gtf.engine/gtf.messages/class/BoAction.class.inc

...e_gtf/gtf.engine/gtf.messages/class/EmailAction.class.inc