Paging disable for password policies
    
    Password policies are sorted by priority. When paging is enabled, table facet uses pwpolicy-find --pkey-only to get all pwpolicies keys. Those keys are sorted on server by priority but table facet sorts them again. This breaks the priority sorting.
    
    This patch disables the paging in passord policy serch page so the keys are sorted by priority.
    
    TODO: we should inspect sorting in table facet more deeply and disable it if it don't break anything.
    
    https://fedorahosted.org/freeipa/ticket/2676