Just testing some new code in [oik] plugins

Just testing some new code in oik plugins

For version 1.7 of oik plugins I’ve developed some new code specifically for BuddyPress sites. I’m testing a couple of the changes here.

oik-bp-signup-email will send the ‘Activate your account’ email to the website administrator. It may help reduce the number of spam accounts.
oik-header will allow a different header image to be chosen for each page.