training: rewrite retry tutorial
training: remove header
training: dice
metomi/rose#316: fail-if page
training: fail-if tutorial
training: implement feedback
metomi/rose#316: tidy
metomi/rose#316: fix
metomi/rose#316: tidy
metomi/rose#316: better name
metomi/rose#316: add all explanation
Happy new year.
metomi/rose#316: initial cut-and-paste
training: fix
Merge pull request #328 from matthewrmshin/happy-new-year

Happy new year.
metomi/rose#316: implement feedback
metomi/rose#316: restyle
metomi/rose#316: tidy
Merge pull request #315 from benfitzpatrick/training.retry-tutorial

Training: rewrite retries tutorial
metomi/rose#316: finish rough port