Fixes #3493 - Add patch in CFEngine in order to have better performances
Merge pull request #38 from nperron/ust_3492/int/3493_add_patch_in_CFE3.4.4_in_order_to_improve_perfs

Fixes #3493 - Add patch in CFEngine in order to have better performances
Fixes #3476 : Migration script to add modificationId to ChangeRequest table