Fix riak_moss_* module name reintroduced
Fix riak_moss_* module name reintroduced

I accidently reintroduced riak_moss_utils in
026615d04b76cf537843a50c9fa3919c743344ef. Fix that.

basho/riak_cs,yangchengjian/riak_cs,yangchengjian/riak_cs,GabrielNicolasAvellaneda/riak_cs,laurenrother/riak_cs,sdebnath/riak_cs,basho/riak_cs_report,laurenrother/riak_cs,basho/riak_cs,laurenrother/riak_cs,yangchengjian/riak_cs,dragonfax/riak_cs,basho/riak_cs_lfs,laurenrother/riak_cs,GabrielNicolasAvellaneda/riak_cs,dragonfax/riak_cs,sdebnath/riak_cs,GabrielNicolasAvellaneda/riak_cs,dragonfax/riak_cs,GabrielNicolasAvellaneda/riak_cs,dragonfax/riak_cs,sdebnath/riak_cs,basho/riak_cs,sdebnath/riak_cs,yangchengjian/riak_cs,basho/riak_cs