[M15] Added 1 blue and 2 green cards.
[M15] Removed M15 image download prevention.
[M15] Added temp. fix for image download of M15 cards from Wizards side. Problems caused by new web design of wizards. Images are now added as png files. Png images are saved with a jpg suffix name but they are correctly displayed in XMage. Needs more work for a clean solution.