Support email changes in BuddyPress 2.5

[r-a-y]

BuddyPress 2.5 will introduce native HTML emails and its own set of email filters.

Current RBE code will have to be refactored to work with that.

Update - If you're not using the developmental version of RBE, for RBE to continue working with BP 2.5, you will have to disable BP's email functionality with the following code snippet:

add_filter( 'bp_email_use_wp_mail', '__return_true' );

[r-a-y]

I think I've done everything I wanted to here.

Closing!