Added a monkeypatch to get deleter_id to work.
Fixed some failing tests.

modified:   app/models/project.rb
modified:   app/models/tag.rb
new file:   config/initializers/03_userstamp_monkeypatch.rb
modified:   config/initializers/secret_token.rb
modified:   db/schema.rb
modified:   spec/controllers/tags_controller_spec.rb
modified:   spec/factories/analysis_job_factory.rb