Fixed bug in content filtering, VHOST check done in admin page, not sunrise.php now.
0.4.2
Some actions are actually filters
Change blog url in posts to mapped domain
Don't redirect the dashboard to the domain mapped url
Handle multiple domain mappings correctly.
Don't let someone map an existing blog
Only redirect the siteurl and home options if DOMAIN MAPPING set
Delete domain mapping record if blog deleted
Show mapping on blog's admin page.
0.4.1
The admin pagesnon domain mapped blogs were redirected to an invalid url
0.4
Redirect admin pages to the domain mapped url. Avoids problems with writing posts and image urls showing at the wrong url. Updated documentation on IP addresses for site admins.