pelican3.3: commit sitemap plugin to this repo
pelican3.3: fix static copy syntax
pelican3.3: fix SAVE_AS absolute paths
pelican3.3: UGLY hack for static images

The whole EXTRA_PATH_METADATA thing is bullshit and either doesn't work
for directories or requires some sort of group name notation
substitution. The old system was way better.

Enclosing a dirty symlink hack as a work around to preserve image path
names.