Wuzzy <Wuzzy2@mail.ru> [Thu, 01 Nov 2018 20:29:42 +0100] rev 14084
Fix game window width/height setting being broken when using Arabic locale
Qt displays numbers differently in Arabic. The spinbox window height/width used
getText instead of value to get the value, which was wrong because this gets
the user-facing string (in arabic) instead of the number to use internally.