pelican-plugins/better_figures_and_images

Summary
===========

This plug-in:

- Adds a `style="width: ???px;"` attribute to any `` tags in the content, by checking
the dimensions of the image file and adding the appropriate `style="width: ???px; height: auto;"` to the `` tag.
- Also finds any `div class="figures"` tags in the content, that contain images and adds the same style to them too.
- If RESPONSIVE_IMAGES setting is true, it adds `style="max-width: 100%; height: auto;"` instead.
- Corrects Alt text: If an img alt attribute = the image filename, it sets it to ""


Assuming that the image is 250px wide, it turns output like this:

This is the caption of the figure.

Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
tempor incididunt ut labore et dolore magna aliqua.

into output like this:

This is the caption of the figure.

Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
tempor incididunt ut labore et dolore magna aliqua.

or this, if RESPONSIVE_IMAGES = True:

This is the caption of the figure.

Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
tempor incididunt ut labore et dolore magna aliqua.