Update specs
Fix spec helper

Returns 0 for processed rather than 200
Add batch commands to notification
Remove batch
Remove batch from notifiable
App now configures a notifier
Notifiable concern uses new notification batching
Merge branch 'refs/heads/remove_batch' into dev
Update specs
Update spec helper
Notifier base no longer passes around notifications
Simplify notification
Merge branch 'refs/heads/single_notification_per_notifier' into dev
Add notifier_base spec
notification fix for params
bump version