Extend check, add match
Extend check, add match

Extend check to account for the old-style and new-style PayPal pages.
Add Match to exclude Waltz from shopping.paypal.com and
paypal-community.com.

(Investigating why paypay-community.com displays Waltz button. It
should not since the site object match pattern should exclude it.)

rperello/waltz,rperello/waltz,waltzio/waltz,waltzio/waltz,waltzio/waltz,rperello/waltz