Adjust the timeouts on the riak_cs_get_fsm_test.
Adjust the timeouts on the riak_cs_get_fsm_test.

Increase the timeouts for the get_fsm test to be more forgiving on
slower or busy systems.

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