Missing getter for com.basho.riak.client.api.commands.kv.KvResposeBase#location [JIRA: CLIENTS-803] #605

Hello,

I'm missing a getter for the location attribute of com.basho.riak.client.api.commands.kv.KvResposeBase.

In my case, I construct a StoreValue with only a Namespace, but no key. During serialization my custom Converter adds a key to the OrmExtracted in its fromDomain(T, Namespace, BinaryValue)-method. Hence, the Response will have no generated key, but the location is not accessible either.

I'll try to provide a pull request for this little improvement as soon as possible.