Also, rename remaining uses of SASL_AUTH to SASL_GSSAPI to better reflect what it is. Part of the work for: https://fedorahosted.org/freeipa/ticket/2660
Also, rename remaining uses of SASL_AUTH to SASL_GSSAPI to better reflect what it is. Part of the work for: https://fedorahosted.org/freeipa/ticket/2660