New UI for automember. Implemented: * search facet core * rule details facet * attribute_table_widget - new base class for tables which contains multivalued attribute with special add/remove commands * adding/removing conditions in details facet TODO: * label translations * UI for defining default rules https://fedorahosted.org/freeipa/ticket/2195
http://www.freeipa.org/page/UI_Unit_Tests