Bump the version for just our changes

Signed-off-by: Peter Portante <peter.portante@redhat.com>
Don't count exceptions in request count to avoid inflating req/sec results

Signed-off-by: Peter Portante <peter.portante@redhat.com>
More work to gracefully handle missing keys in results.

See issue #94.

Signed-off-by: Peter Portante <peter.portante@redhat.com>