Migrate *all* photos to the cavelab setup. Header/footer still broken.

Completely remove the other image gallery themes.

I now have: image galleries, with lightboxes, and captions, with links
in them (and to Hugo pages), with full images lazy-loaded, with all
thumbnails auto-generated, and the ability to do this on both
individual images *and* with globbing, from page resources, from this
page or any specified one.  See cavelab_notes.txt.

It also has the ability to use Exif data of the photo - if I
preprocess it into a JSON file.

Known issues:
- The theme header/footer are now being overridden.  I am working to
  fix this first.
- I am missing some kind of fonts/images needed for the lightbox to
  show up properly.

content/posts/2011-08-27-isolated-pixel-pushing/index.md

@@ -8,8 +8,6 @@ tags:
 - Technobabble
 ---
 
-{{< load-photoswipe >}}
-
 After finally deciding to look around for some projects on GitHub, I
 found a number of very interesting ones in a matter of minutes.
 
@@ -28,7 +26,7 @@ probably about 30 minutes to put together the code to generate the
 usual gawdy test algorithm I try when bootstrapping from a new
 environment:
 
-{{< figure resource="acidity-standard.png" title="Standard trippy image">}}
+{{< figure resources="acidity-standard.png" title="Standard trippy image">}}
 
 (Yeah, it's gaudy. But when you see it animated, it's amazingly trippy
 and mesmerizing.)