polyglot/palette: Canvas as a frontend for polyglot

Alyssa Rosenzweig 882be1d4de Remove screenreader-only sections		vor 7 Jahren
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index.mustache	38aafeacb5 No longer require to be in views/ to render templates	vor 7 Jahren
question_bank.mustache	882be1d4de Remove screenreader-only sections	vor 7 Jahren
question_teaser.mustache	71c6e1bfd2 Transform mustache templates with stage 1	vor 7 Jahren
show.mustache	38aafeacb5 No longer require to be in views/ to render templates	vor 7 Jahren