hsbench 0.2 released

Hi Folks, I've updated hsbench (new S3 benchmark) to 0.2 Notable changes since 0.1: - Can now output CSV results - Can now output JSON results - Fix for poor read performance with low thread counts - New bucket listing benchmark with a new "mk" flag that lets you control the number of keys to fetch at once. You can get it here: https://github.com/markhpc/hsbench I've been doing quite a bit of testing of the RadosGW with hsbench this week and so far it's doing exactly what I hoped it would do! Mark