Add max/warn object size & siblings to schema
Add max/warn object size & siblings to schema

laurenrother/riak,glickbot/riak,yangchengjian/riak,elkingtonmcb/riak,authbox-lib/riak,DavidAlphaFox/riak,basho/riak,amyvmiwei/riak,biddyweb/riak,GabrielNicolasAvellaneda/riak