Clean out unused Techniques and Understanding pages/images from gh-pages branch #4437
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(NOTE: The base of this PR is the
gh-pages
branch)The deploy process for this repo has always involved naively copying files to the gh-pages branch. This means that there is no handling of when files get removed, which is rare, but seems to have occurred a few times during the development of WCAG 2.2.
One such page was flagged in #1933. I suspected it might not be alone, and noted that it still relied on an older design, so I used one of its elements (
<ul id="navigation">
) as a heuristic to find others. I removed all matching pages, and also sought out images they referenced, but made sure not to remove any that are also/still referenced by active pages. (None of the image filenames below should appear in anything on the main branch.)I also checked for
working-examples
references, but 2 pointed outside this repo and the other 2 are still used. (Some of the "removed" files were techniques initially committed before being properly renamed.)