xF2 Add-on AndyB First post email 1.9

First post email v1.9 changes:

Now compatible with XF 2.2 and newer.

First post email v1.8 changes:

Email now properly shows attachments.

First post email v1.7 changes:

Fixed issue with message_count.

First post email v1.6 changes:

Fixed issue where empty variable caused server error.

First post email v1.5 changes:

Now using finder for performing database queries.