AndyB - Register email 4.4

Sends email to staff members when there's a new registration.

(Example email)

(Example of Options page)

Features:

• Email shows location entered if Require location is enabled.
• Email shows location based on IP address.
• Email includes link to whatismyipaddress for blacklist check.
• Email shows custom user fields filled in during registration.
• All phrases start with registeremail_ for your convenience.