Get alembic up and running

I took a stab at a reasonable schema just to get started. For now I want
workflows that are working. I'll pound the thing into the correct shape
in time

bin/setup_dev.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+name=${PWD##*/}
+name=${name//[-._]/}
+
+printf 'Setting up %s\n' $name
+
+printf "...Creating databases\n"
+dropdb ${name}
+dropdb ${name}_test
+
+createdb ${name}
+createdb ${name}_test
+
+psql -d ${name} -c "CREATE EXTENSION IF NOT EXISTS pgcrypto;"
+psql -d ${name}_test -c "CREATE EXTENSION IF NOT EXISTS pgcrypto;"
+
+psql -d ${name} -c "CREATE USER vanth_dev WITH PASSWORD 'letmein';"
+
+psql -d ${name} -c "GRANT ALL PRIVILEGES ON DATABASE ${name} to dev;"
+psql -d ${name}_test -c "GRANT ALL PRIVILEGES ON DATABASE ${name}_test to dev;"