Fix check_allowed to pass through everything if identity is god.
Add a require.
Upgrade to ActiveRecord 4.0 and sinatra-activerecord 1.4, which can replace the database tasks in bengler_test_helper. This also means using schema.rb instead of development_structure.sql.
Fix Post#visible_to? and Post#with_restrictions to check that identity is god in the correct realm.
Upgrade to ActiveRecord 4.1.4. Fixes deprecations and scoping problems.
Fix lack of 'distinct' causing /posts/:uid to return duplicate results.