mv cqlsh check to wait_start

Move the check on Cassandra responsiveness to
wait_start, and increase new timeout on
CQL loads.

Issue-ID: AAF-773
Change-Id: I14f2dd4efe6eb8bb150334a28ff4a9a5e63bf964
Signed-off-by: Instrumental <jonathan.gathman@att.com>
1 file changed