Back off on the gem
Revert "Back off on the gem"

This reverts commit 70425bca4a9bbac0af25d267139ff35ae819573d.
Revert "Back off on Kramdown conversion"

This reverts commit b637b3b0329835c2534c5872ac2b065611af4eaa.
Revert "Force refresh"

This reverts commit 8d763627a8dd60254fd202831fc15989397285bd.
Revert "Switch to Kramdown HTML converter"

This reverts commit cba5ca0fb6b3346a83909073ee21ec1322f40905.