Disable saslauthd in Cyrus-Sasl build
Disable saslauthd in Cyrus-Sasl build

We've had at least one case of Sasl failing to build during
Saslauthd. We don't use that component, so it's fine to disable it
rather than figure out the actual issue.

Change-Id: I1e16063970806823f7fe3b40a1b0e74a32c4b57f
Reviewed-on: http://gerrit.ent.cloudera.com:8080/736
Reviewed-by: Henry Robinson <3eca10f30041813f045165784e24b5a950a6cc7e@cloudera.com>
Tested-by: Henry Robinson <3eca10f30041813f045165784e24b5a950a6cc7e@cloudera.com>

cloudera/Impala,michaelhkw/incubator-impala,cloudera/Impala,cloudera/Impala,michaelhkw/incubator-impala,michaelhkw/incubator-impala,michaelhkw/incubator-impala,michaelhkw/incubator-impala,cloudera/Impala,cloudera/Impala,cloudera/Impala,michaelhkw/incubator-impala,michaelhkw/incubator-impala,cloudera/Impala