Separate html content generation from html file writing.
Separate code into several files.
Switch to dynamic page generation using Flask.
Sort subgallery list.
Ignore all hidden directories.
Fix unicode issues (tm).
Added incredible favicon.
Disable freedesktop.org standard by default.
Remove incorrect tag attribute.
Moved html generation to a jinja2 template.
Add page generation time.
Added support for HTML5 video tag.
Display 'gallery' label, just like in video.
Updated README.