Fix for MD_EXTENSIONS becoming a dict in 3.6.4
Fix for MD_EXTENSIONS becoming a dict in 3.6.4
danmackinlay/pelican-plugins,howthebodyworks/pelican-plugins,howthebodyworks/pelican-plugins,howthebodyworks/pelican-plugins,danmackinlay/pelican-plugins,howthebodyworks/pelican-plugins,danmackinlay/pelican-plugins,danmackinlay/pelican-plugins