Migrations pipeline

[vladvelici]

A simple say to generate migrations from models, and also a simple way to apply them, both on production and on our dev machines.

[axsaucedo]

Peewee migrations for the meantime http://peewee.readthedocs.org/en/latest/peewee/playhouse.html#migrate

Django south is the best i know tho. I'd be keen on migrating to django, as it has so many tools