Feature/bf/mie 699

This branch includes activitystreams counts; It will now return all counts for different perspectives;

This branch also includes a major change to the activity stream api. We now have different viewpoints onto the data (such as actor, object, and eventually verb, context, target) - we also have /activity/ and / which represent more of a crud approach, whereas /actor|verb|object|target|context/ represent a perspective into the data.

I will continue to update this pull request with information.