Create database of spells

Well, rather a script to seed such database from values taken from
d20pfsrd CSV export.
Make init_db.py preserve order of columns
Create Spell object

It takes an id, and uses it to fetch description, link and name
from the database.
Create SpellsModel

It's pretty much the table in a model, except with fields as roles
instead of columns.
Create Spells Tab

It currently looks like ass (default linux theme). I'll either try
to get Breeze in there, or do something to make it look pretty.
Make spell list look pretty

All in all, I didn't really need breeze... or a fancy graphic
designer artsy person.

It's slow as shit to load though - but that can be fixed with some
good old fashioned engineerin'
Fix slowness of spell list

I feel some adverse effects of it might catch up with me, but oh
well...
Make MainSheet the primary tab

Because, let's face it... it's more useful.
Fix annoying scrolling for spell list