Add helthchecker to mikewied toy build

Change-Id: Iab92bad8d5b97ae5aebbf342f8f1d9f5324a0924
Reviewed-on: http://review.couchbase.org/26228
Reviewed-by: Michael Wiederhold <mike@couchbase.com>
Tested-by: Michael Wiederhold <mike@couchbase.com>