HBASE-19246 Trivial fix in findHangingTests.py to make it not stop on finding 'bad string'.
HBASE-19246 Trivial fix in findHangingTests.py to make it not stop on finding 'bad string'.

HubSpot/hbase,HubSpot/hbase,HubSpot/hbase,HubSpot/hbase,HubSpot/hbase,HubSpot/hbase,HubSpot/hbase,HubSpot/hbase,HubSpot/hbase,HubSpot/hbase