Set current directory to application bundle on startup.

Set the current directory to application bundle on startup. This allows
Qt examples etc. that load resources from the deployment path to work
correctly without modification.

Change-Id: I5846de135c39d2158ee6c1ae21493739c3532239
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>

src/plugins/platforms/ios/qiosintegration.mm

@@ -49,6 +49,7 @@
 #include "qiostheme.h"
 
 #include <QtPlatformSupport/private/qcoretextfontdatabase_p.h>
+#include <QDir>
 
 #include <QtDebug>
 
@@ -71,6 +72,9 @@ QIOSIntegration::QIOSIntegration()
         exit(-1);
     }
 
+    // Set current directory to app bundle folder
+    QDir::setCurrent(QString::fromUtf8([[[NSBundle mainBundle] bundlePath] UTF8String]));
+
     screenAdded(m_screen);
 
     m_touchDevice = new QTouchDevice;