Rudder

We modified the database to add the rollback process.

We added a new database : gitCommit, to link git commit to a modification.

We modified event log database : add a field "modificationId" to link the event log to a modification.

There is two files containing what SQL commands to be called :
- dbMigration-2.4-2.5-add-modification-id-to-EventLog.sql
- dbMigration-2.4-2.5-git-commit.sql