Remove the "showerror" parameter from vshConnectionUsability.
Remove the "showerror" parameter from vshConnectionUsability.

Nobody was using it anyway.

Signed-off-by: Chris Lalancette <60b62644009db6b194cc0445b64e9b27bb26433a@redhat.com>

jardasgit/libvirt,rbu/libvirt,foomango/libvirt,VenkatDatta/libvirt,jeckersb/libvirt,nertpinx/libvirt,danwent/libvirt-ovs,dumbbell/libvirt,iam-TJ/libvirt,zhlcindy/libvirt-1.1.4-maintain,dumbbell/libvirt,novel/fbsd-libvirt,wiedi/libvirt,cbosdo/libvirt,warewolf/libvirt,datto/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,andreabolognani/libvirt,emaste/libvirt,leilihh/libvirt,taget/libvirt,agx/libvirt,elmarco/libvirt,emaste/libvirt,taget/libvirt,cbosdo/libvirt,olafhering/libvirt,crobinso/libvirt,nertpinx/libvirt,rlaager/libvirt,olafhering/libvirt,siboulet/libvirt-openvz,soulxu/libvirt-xuhj,novel/fbsd-libvirt,elmarco/libvirt,siboulet/libvirt-openvz,foomango/libvirt,bjzhang/libvirt,taget/libvirt,shugaoye/libvirt,fabianfreyer/libvirt,usc-isi/libvirt,dumbbell/libvirt,trainstack/libvirt,elmarco/libvirt,crobinso/libvirt,jeckersb/libvirt,wiedi/libvirt,olafhering/libvirt,foomango/libvirt,zippy2/libvirt,rmarwaha/libvirt1,wiedi/libvirt,amery/libvirt-vserver,shugaoye/libvirt,warewolf/libvirt,leilihh/libvirt,soulxu/libvirt-xuhj,amery/libvirt-vserver,danwent/libvirt-ovs,soulxu/libvirt-xuhj,leilihh/libvirt,zippy2/libvirt,fabianfreyer/libvirt,datto/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,elmarco/libvirt,zippy2/libvirt,novel/fbsd-libvirt,iam-TJ/libvirt,iam-TJ/libvirt,jfehlig/libvirt,bjzhang/libvirt,zhlcindy/libvirt-1.1.4-maintain,rmarwaha/libvirt,kantai/libvirt-vfork,jardasgit/libvirt,trainstack/libvirt,wiedi/libvirt,novel/fbsd-libvirt,wiedi/libvirt,trainstack/libvirt,shugaoye/libvirt,jardasgit/libvirt,taget/libvirt,emaste/libvirt,eskultety/libvirt,novel/fbsd-libvirt,novel/fbsd-libvirt,jeckersb/libvirt,shugaoye/libvirt,eskultety/libvirt,usc-isi/libvirt,warewolf/libvirt,VenkatDatta/libvirt,amery/libvirt-vserver,andreabolognani/libvirt,jeckersb/libvirt,usc-isi/libvirt,iam-TJ/libvirt,siboulet/libvirt-openvz,soulxu/libvirt-xuhj,warewolf/libvirt,foomango/libvirt,usc-isi/libvirt,rmarwaha/libvirt,eskultety/libvirt,fabianfreyer/libvirt,amery/libvirt-vserver,rmarwaha/libvirt1,agx/libvirt,wiedi/libvirt,rbu/libvirt,siboulet/libvirt-openvz,danwent/libvirt-ovs,zhlcindy/libvirt-1.1.4-maintain,rlaager/libvirt,jeckersb/libvirt,rlaager/libvirt,nertpinx/libvirt,foomango/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,andreabolognani/libvirt,agx/libvirt,jfehlig/libvirt,iam-TJ/libvirt,taget/libvirt,kantai/libvirt-vfork,eskultety/libvirt,rlaager/libvirt,novel/fbsd-libvirt,trainstack/libvirt,andreabolognani/libvirt,zippy2/libvirt,elmarco/libvirt,leilihh/libvirt,emaste/libvirt,jardasgit/libvirt,warewolf/libvirt,datto/libvirt,VenkatDatta/libvirt,jeckersb/libvirt,wiedi/libvirt,emaste/libvirt,jeckersb/libvirt,jfehlig/libvirt,rmarwaha/libvirt1,warewolf/libvirt,jfehlig/libvirt,warewolf/libvirt,agx/libvirt,emaste/libvirt,andreabolognani/libvirt,rmarwaha/libvirt1,novel/fbsd-libvirt,trainstack/libvirt,rmarwaha/libvirt1,fabianfreyer/libvirt,fabianfreyer/libvirt,libvirt/libvirt,siboulet/libvirt-openvz,VenkatDatta/libvirt,agx/libvirt,libvirt/libvirt,jardasgit/libvirt,olafhering/libvirt,dumbbell/libvirt,rbu/libvirt,kantai/libvirt-vfork,nertpinx/libvirt,datto/libvirt,rbu/libvirt,novel/fbsd-libvirt,nertpinx/libvirt,crobinso/libvirt,VenkatDatta/libvirt,zhlcindy/libvirt-1.1.4-maintain,sshah-solarflare/Libvirt-PCI-passthrough-,rmarwaha/libvirt,kantai/libvirt-vfork,cbosdo/libvirt,rmarwaha/libvirt,crobinso/libvirt,libvirt/libvirt,amery/libvirt-vserver,rmarwaha/libvirt,libvirt/libvirt,iam-TJ/libvirt,datto/libvirt,trainstack/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,rmarwaha/libvirt1,dumbbell/libvirt,cbosdo/libvirt,danwent/libvirt-ovs,bjzhang/libvirt,rlaager/libvirt,eskultety/libvirt,cbosdo/libvirt,leilihh/libvirt,emaste/libvirt,rmarwaha/libvirt,rbu/libvirt,zhlcindy/libvirt-1.1.4-maintain,trainstack/libvirt,kantai/libvirt-vfork,usc-isi/libvirt,dumbbell/libvirt,iam-TJ/libvirt,leilihh/libvirt,shugaoye/libvirt,bjzhang/libvirt,bjzhang/libvirt,soulxu/libvirt-xuhj,danwent/libvirt-ovs