Add a User-Agent fragment blacklist to MobileProfile: sticking iPad on the regular theme, which works better on its larger screen (was tripped on 'mobile' in the UA though we had no explicit check for 'ipad' previously)

plugins/MobileProfile/MobileProfilePlugin.php

@@ -141,8 +141,19 @@ class MobileProfilePlugin extends WAP20Plugin
                     'windows ce'
                 );
 
+                $blacklist = array(
+                    'ipad', // Larger screen handles the full theme fairly well.
+                );
+
                 $httpuseragent = strtolower($_SERVER['HTTP_USER_AGENT']);
 
+                foreach ($blacklist as $md) {
+                    if (strstr($httpuseragent, $md) !== false) {
+                        $this->serveMobile = false;
+                        return true;
+                    }
+                }
+
                 foreach ($this->mobiledevices as $md) {
                     if (strstr($httpuseragent, $md) !== false) {
                         $this->setMobileFeatures($httpuseragent);