Initial commit.
Basic XPath grab.
Tidy, added header, added comments, GetOptions, parse sitemap.
List and select gallery.
Ignore pwd download direction.
Remove taint as it is unneeded for local runs.  Add gallery selection.  Add download directory location.  Remove cURL version stuff.  Early download code.
Add file comparison function.  Make sure everything is UTF-8.  Clean-up XML to text code.
Code cleanup. Flush output buffer in normal verbosity mode.  More debugging information.  Variable cleanup.  Better normal output output.  Make function order more sane.  Remove unneeded cURL callback.  Add binary download code.