Are You Sure (AYS)? Updates

Added work-arounds for problems when user has auto-fill enabled on
browser (chrome, others). A few formatting changes. Updated AYS script.
Updated AYS script to 1.9
typo

also note download list works with favorites, favorites albums
Merge pull request #857 from gjr-osweb/master

AYS Updates
Merge remote-tracking branch 'upstream/master' into upstream

Conflicts:
	zp-core/admin-functions.php
	zp-core/admin-options.php
	zp-core/js/jquery.are-you-sure.js
	zp-core/zp-extensions/zenpage/admin-edit.php
Merge pull request #130 from sbillard/master

upstream merge