paypro: remove old code.
paypro: set invalid on errors.
paypro: fix trusted check.
paypro: clean up unnecessary code.
paypro: ripesha refund_to pubkeys.
paypro: remove more unnecessary code.
paypro: set memo on comment properly.
paypro: minor
paypro: do not return error on untrusted cert. let peer decide whether to trust.
paypro: reset form if user removes payment uri.
paypro: comment
paypro: through a lot of debugging. Payment sending is working.
paypro: cleanup a lot of old code and comments. minor fixes.
paypro: more cleaning up of form.
paypro: fixes. clean up form reset from paypro. etc.
paypro: minor - split fix. style fix.
paypro: _resetPayPro to reset the form.