templates: Render markdown in img's figcaption

The img shortcode inserts, along the picture itself, a figcaption
element containing a brief description. We may want to include links or
other HTML elements in that description. This is not possible right now
because we insert the caption content verbatim.

This commit changes the img shortcode such that markdown is now rendered
inline for the figcaption element.

0 files changed, 0 insertions, 0 deletions