Release 2.6.0 - loads .json and 24/32 bpp images

[megamarc]

Really happy to see support for 24/32 bpp images!

Keep up the good work Marc!

Thanks for your feedback! Now it's much easier to work with standard pixel art tools. Keep in mind that assets must have less than 255 unique colors, rendering pipeline is still based on indexed color. But now at least it can consume true color images and convert them to indexed color versions on the fly.