- Add ani-gif instructions and preview area display support. Use by setting a level.aniGifURL
- Add ability to re-open level instructions by clicking ani-gif preview
- Add clearfix to instructions area [finishes #72923446]
Remove dead code:
- Remove .instruction-image class
- Remove instructionImageUrl
Center animated gif in prompt
Merge pull request #677 from code-dot-org/ani_gif_support

Add instructions gif display option