network: Use new util function to check name
network: Use new util function to check name

New util function virXMLCheckIllegalChars is now used to test if
parsed network contains illegal char '/' in it's name.

Signed-off-by: Michal Privoznik <83d82aaba2eed257f4814b0c239c260c4caaadf0@redhat.com>

olafhering/libvirt,jardasgit/libvirt,jfehlig/libvirt,VenkatDatta/libvirt,olafhering/libvirt,jfehlig/libvirt,jardasgit/libvirt,crobinso/libvirt,olafhering/libvirt,VenkatDatta/libvirt,nertpinx/libvirt,nertpinx/libvirt,nertpinx/libvirt,crobinso/libvirt,jfehlig/libvirt,andreabolognani/libvirt,jardasgit/libvirt,libvirt/libvirt,libvirt/libvirt,datto/libvirt,andreabolognani/libvirt,datto/libvirt,eskultety/libvirt,taget/libvirt,crobinso/libvirt,taget/libvirt,jardasgit/libvirt,jfehlig/libvirt,taget/libvirt,nertpinx/libvirt,eskultety/libvirt,andreabolognani/libvirt,zippy2/libvirt,taget/libvirt,zippy2/libvirt,fabianfreyer/libvirt,crobinso/libvirt,olafhering/libvirt,andreabolognani/libvirt,fabianfreyer/libvirt,eskultety/libvirt,VenkatDatta/libvirt,eskultety/libvirt,libvirt/libvirt,taget/libvirt,datto/libvirt,VenkatDatta/libvirt,zippy2/libvirt,libvirt/libvirt,eskultety/libvirt,zippy2/libvirt,fabianfreyer/libvirt,nertpinx/libvirt,VenkatDatta/libvirt,fabianfreyer/libvirt,jardasgit/libvirt,datto/libvirt,fabianfreyer/libvirt,datto/libvirt,andreabolognani/libvirt