Bump lager dep to 2.0.3
Bump lager dep to 2.0.3

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