adding interactive map to layered images
reference image redo, using figures so we can have asset options
adding author to body for section content type
make sure reference images do not show up in figure drawer
implement new user registration process and fix TOC nav so clicking on individual sections does not collapse list
text change
add favicon
Merge pull request #62 from surreal8/master

JSON layer for images, reference image, adding author to body content, new user registration