Add ActiveRecord::QueryCache middleware

Signed-off-by: David Celis <me@davidcel.is>
Remove autoloading

Signed-off-by: David Celis <me@davidcel.is>
Add counter caches and join models to all many/many relationships

Signed-off-by: David Celis <me@davidcel.is>
Add a script/console for easier development

Signed-off-by: David Celis <me@davidcel.is>