Add support for "signing starting" event
Add support for "signing starting" event

sandrinodimattia/lock,adam2314/lock,cwilgenhoff/lock,sandrinodimattia/lock,rpdiss/lock,adam2314/lock,rpdiss/lock,adam2314/lock,tehsis/lock,rpdiss/lock,tehsis/lock,cwilgenhoff/lock,tehsis/lock,cwilgenhoff/lock