Fix possible warning on some misconfig
Fix list page reset when viewing a message in Larry skin (#1489076)
Catch possible "Permission denied" error on iframe elements in IE
Remove moveTo() call which causes problems in Chrome and has no real effect in other browsers (#1488931)
Update changelog
Fix handling untagged responses in IMAP FETCH - "could not load message" error (#1489074)
Merge branch 'master' of github.com:roundcube/roundcubemail