Bump version: 0.1.8 → 0.1.9
Fix makefile deps for bootstrapping.
Add alembic migration support via flask-migrate and flask-script.

This adds a dadd-admin command that works like django manage.py.
clean up requirements.
Add initial db migration.
Change the default db name to dadd_db
Added initial table creation migration.
pep8 initial migration
Fix up initial migrations.

There was a print() in the port columnt that broke the unique
constraint. Also, a database types are persistent, so creating the
proc_state enum type will need to be removed when downgrading.