Fixes to dw_font_text_extents_get() on Mac so it honors the font set with dw_pixmap_set_font(). Also added multi-page printing code to the test program to make sure that works properly on all platforms. It will print the selected file on page 2, or a centered error message if none is selected.

#!/bin/sh
PLATFORM=`uname -s`

if [ $PLATFORM = "Darwin" ]
then
    mkdir -p dwtest.app/Contents/MacOS
    mkdir -p dwtest.app/Contents/Resources

    cp -f $1/mac/Info.plist dwtest.app/Contents
    cp -f $1/mac/PkgInfo dwtest.app/Contents
    cp -f dwtest dwtest.app/Contents/MacOS
fi