added bootstrap cosmo to mobile theme

webui/model/saas/customer.php

@@ -79,7 +79,7 @@ class ModelSaasCustomer extends Model
                       'branding_url' => BRANDING_URL,
                       'branding_logo' => BRANDING_LOGO,
                       'support_link' => SUPPORT_LINK,
-                      'colour' => ''
+                      'colour' => BRANDING_COLOUR
                     );