remove refund limit date [13496768]
more info about the project [13482136]
Merge pull request #763 from devton/chore/remove_refund_date-13496768

remove refund limit date [13496768]
Merge pull request #764 from devton/chore/more_info_on_finish_template_email-13482136

more info about the project [13482136]
added user_notifier gem and its configuration
adding user notification using the UserNotifier gem and moving some templates to be used by the gem
removed unused User#notify method
moved user_deactivate notification template
moved credits warning templates and fixed user_deactivate subject template
fixed observer spec
fixed user notifications
created contribution_notifications table
migrated notify calls to user_notifier gem, still need to migrate templates
moved payment_slip templates
moved refund_completed and refund_completed_slip templates
moved refund_request templates
moved refunded_and_canceled templates
moved request_refund and request_refund_slip templates
moved contribution* templates
moved confirm_contribution templates