Added more robust image handling; image preview in file open mode; Spin file saving; About dialog; and more informative error messages with Popups
Added more robust image handling; image preview in file open mode; Spin file saving; About dialog; and more informative error messages with Popups

lamestation/lamestation-sdk,lamestation/lamestation-sdk,konimaru/lamestation-sdk,konimaru/lamestation-sdk