update test to verify that this can be done over the PBC API as
well.
Merge pull request #264 from basho/pevm-buckets-reset

test update for PBC bucket reset
Local './ebin' is like Charles in that it is IN CHARGE
Merge branch 'jd-riak-integ2' of github.com:basho/riak_test into jd-riak-integ2