[AndyB] First post email moderators 1.0

Sends email to moderators of the forum where a member makes their first post.

This add-on is useful for two reasons:

• Members are far more likely to become regular posters if they are replied to quickly to their first post.
• Verify the first post is not a spammer.

Features:

• All phrases start with firstpostemailmoderators_ for your convenience.

Questions and Answers:
Q: Can I disable the "Count messages posted in this forum toward user total" option?
A: No.