reflect schema to model

[techolas23]

does piccolo require a model first or can i reflect a model based on the metadata? if not, would it be of interest?

[dantownsend]

Currently the models need to defined by hand.

There's a pull request in progress which adds basic support for auto generating models from an existing database:

#157

I hope to merge it in today. However, there's still plenty of scope for it to be improved if you're interested in this area.