Added hystrix integration.  Not working as expected
Pushed Hystrix down to actual read execution of RowQuery.  Still not desired behavior
Merge branch 'asyncqueue' into hystrix-integration
Removed scheduler to instead use the default RX scheduler.
Merge remote-tracking branch 'origin/two-dot-o' into hystrix-integration
Merge branch 'two-dot-o' into hystrix-integration
Merge branch 'hystrix-integration' into asyncqueue
Merged hystrix into asyncqueue
Merge with hystrix.  Added debug logging
Updated Cassandra to Resolve issue
Updated tests.  Need to figure a work around for Mockito