For the time being, making Db explicitely ready to be a delegate of Object. This shouldn't be like this, since Db shouldn't have to know that it will be a delegate. Need to find proper way of doing this in the future. Also added a _populateInstance method, to populate an already existing instance of a Model from a result set
Added 401 Unauthorized
Fixed model's auto-detect changes code. Also fixed returning values from forwarded magical calls
Support returning a value from the router's delegate (can't remember exactly why this change happened...)
Fixed returning a value from a delegate