Update all branch pointers to 2.0 branches
Update all branch pointers to 2.0 branches

basho/riak_ensemble,sargun/riak_ensemble,sargun/riak_ensemble,ricardobcl/riak_ensemble,basho/riak_ensemble,cmeiklejohn/riak_ensemble,cmeiklejohn/riak_ensemble,ricardobcl/riak_ensemble