Feature request: Pages for tags

[reagle]

Since you seem to take some inspiration from pelican, synthetic pages for tags would be cool.

import pyexiv2
metadata = pyexiv2.ImageMetadata(fn)
metadata.read()
tags = metadata.get('Iptc.Application2.Keywords', '')

[reagle]

I'd still love to have a page for each of my tags (e.g., flowers).