maint: update .mailmap
maint: update .mailmap

Consolidate several commits made by James:
https://www.redhat.com/archives/libvir-list/2014-September/msg01156.html

Signed-off-by: Eric Blake <a9da18479c871fe903d9590822cfe2629c6a4d11@redhat.com>

datto/libvirt,fabianfreyer/libvirt,agx/libvirt,agx/libvirt,shugaoye/libvirt,crobinso/libvirt,olafhering/libvirt,shugaoye/libvirt,eskultety/libvirt,agx/libvirt,agx/libvirt,jfehlig/libvirt,elmarco/libvirt,rlaager/libvirt,jardasgit/libvirt,datto/libvirt,olafhering/libvirt,elmarco/libvirt,andreabolognani/libvirt,fabianfreyer/libvirt,jfehlig/libvirt,taget/libvirt,VenkatDatta/libvirt,libvirt/libvirt,crobinso/libvirt,taget/libvirt,taget/libvirt,taget/libvirt,VenkatDatta/libvirt,nertpinx/libvirt,nertpinx/libvirt,nertpinx/libvirt,libvirt/libvirt,eskultety/libvirt,shugaoye/libvirt,olafhering/libvirt,eskultety/libvirt,olafhering/libvirt,crobinso/libvirt,fabianfreyer/libvirt,jfehlig/libvirt,elmarco/libvirt,jardasgit/libvirt,jfehlig/libvirt,libvirt/libvirt,zippy2/libvirt,nertpinx/libvirt,VenkatDatta/libvirt,agx/libvirt,datto/libvirt,jardasgit/libvirt,shugaoye/libvirt,eskultety/libvirt,datto/libvirt,andreabolognani/libvirt,zippy2/libvirt,rlaager/libvirt,VenkatDatta/libvirt,jardasgit/libvirt,datto/libvirt,nertpinx/libvirt,VenkatDatta/libvirt,elmarco/libvirt,rlaager/libvirt,fabianfreyer/libvirt,crobinso/libvirt,rlaager/libvirt,eskultety/libvirt,fabianfreyer/libvirt,shugaoye/libvirt,zippy2/libvirt,rlaager/libvirt,taget/libvirt,andreabolognani/libvirt,andreabolognani/libvirt,libvirt/libvirt,jardasgit/libvirt,elmarco/libvirt,andreabolognani/libvirt,zippy2/libvirt