Updated Galleria Bug

There was a bug with Galleria and the thumbnails underneath the main
image. One of the images corrupted as a thumbnail and made Galleria
freak out.

Galleria needed an update, from 1.3.5 to 1.3.6.
Image fixes

Fixed image layouts and added "Loading Images" while the main pictures
are loaded into the gallery.
Merge pull request #11 from assettcu/experimental

Experimental v2.2 -> v2.3