Allow enable/disable emails.
Make receivers manytomany
Allow test users, enabling/disabling emails.

We need the ability to disable/enable emails. Along with allowing people to
test the output and make sure its coming to them rather than the default
receivers.

This can be used for when a AE/PM/or Dev wants to make sure the email is being
put out correctly and want to test forms that send emails.
Minor tweaks to naming
Create receiver admin
Setup ordering, and naming for admin
Dont send to test user when not testing
Create test for testing emails.

Test to turn off/on testing of a email. Along with making sure the to is
changed on each new initiation of the email object.
Refactor with datamigration

Convert receivers to users and make it a many to many table. Also migrate our
old receivers to the users table and make sure they are setup for current
emails in the system.
Dont allow the user to edit the name