Merge branch 'release/0.2.2' into develop
Fix syntax error in alembic script.
persons.id is actually an integer, so this foreign key must match.

sqlite doesn't actually care if they're different types, but postgres
really complained at me.
Alembic upgrade script to fix foreign key mismatch.
Patch to allow creating a Person with a website and a bio, as well.
Allow add_badge to take tags.
Add two new columns for Person we will need.
Alembic script for the last DB upgrade.
Merge pull request #17 from fedora-infra/feature/person.created_on

Feature/person.created on
Merge pull request #16 from fedora-infra/feature/foreign-key-mismatch

persons.id is actually an integer, so this foreign key must match.
Put things in a straight line.
0.2.3
Merge branch 'release/0.2.3'