fix username in revision template : a revision should always have a user (anonymous may be authorized)
fix username in revision template : a revision should always have a user (anonymous may be authorized)

Parisson/Telemeta,Parisson/Telemeta,ANR-kamoulox/Telemeta,ANR-kamoulox/Telemeta,ANR-kamoulox/Telemeta,ANR-kamoulox/Telemeta,Parisson/Telemeta,Parisson/Telemeta