iOS: Enable C++11

We already require iOS 5.0 for deployment.

Change-Id: Idc175892297aacc904888b7f213318e5df69f975
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
QPrinter - Add missing PaperSource values

Add extra PaperSource values for all Windows DM_BINS values.  Also add
CustomSource for use on OSX and CUPS when the PPD defines an InputTray
value that cannot be matched.

Change-Id: I2dfd565288942705a9872ab1b7c4cd32722ba674
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
linuxfb: Migrate to QRegularExpression

Change-Id: Ieeef375a5f613c09b2c85f632a093dd575290ba2
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>