Revert "Made share_post unicode aware"
Revert "Made share_post unicode aware"

This reverts commit 5e09dab92e9bec109322ef5deba87e0df82cdbc2.

MarkusH/pelican-plugins,MarkusH/pelican-plugins,MarkusH/pelican-plugins,MarkusH/pelican-plugins,MarkusH/pelican-plugins