update @docs in jiak_resource with documentation on bucket-schema PUT requests
update @docs in jiak_resource with documentation on bucket-schema PUT requests

trung/riak-webui,trung/riak-webui,trung/riak-webui,trung/riak-webui,trung/riak-webui,trung/riak-webui,trung/riak-webui,trung/riak-webui