Update to version 1.5

Update to version 1.5

+* Introduce support for separate wp-admin backend to allow for longer timeouts
 +* Add comments/support to default varnish config for multiple domains/subdomains and SSL
 +* Bugfix: the timeout for backends was not processed so defaulted to 0 seconds
 +* Bugfix: typo in the error reporting when unable to connect to a backend
 +* Bugfix: default styling for checkboxes was malformed in certain themes