* remove generated template python code (fixes#6)
* add an index controller and make it the default (addresses #5)
* add a dependency to sqlalchemy-migrate (fixes#4, addresses #2)
git-svn-id: file:///var/www/wwwusers/usr01/svn/pyalchemybiz/trunk@6 389c73d4-bf09-4d3d-a15e-f94a37d0667a