cubicweb-vcreview #2921354 include reviewer name in notification [validation pending]

so patch author doesn't need to go to the web site to know who's been assigned

prioritynormal
typeenhancement
done in1.2.0
load left0.000
closed by#9aede4e5b957 Add reviewer name to the patch status notifications (closes #2921354)
patchAdd reviewer name to the patch status notifications (closes #2921354) [applied]