r351574nc3/rice-lb-ext — pull request #1 by nwukuali (2013-08-08 06:24:38+00:00)
Title: Mysql sequence fix & abstract behaviours

Hi Leo,

Managed to fix the issue with generating primary keys using sequences for mysql db.
I also introduced an abstract RiceChange class to encompass all common behaviour such as obtaining foreign key references. Have a look and let me know.

One issue I did experience and no workaround as of yet is validation - See todo for more details