[#10126] by Tim Eisenhuth: Create test class, test for anonymous access to main pages and creating content.
[#10126] by Tim Eisenhuth: Correctly check return data
[#11338] by Tim Eisenhuth: Ensure all slideshow elements are linked to correct value
[#11479] CSS fix
[#10126] by Tim Eisenhuth: Save a managed file to use in submitting slides
Merge branch '10126-setup-simpletests' of github.com:previousnext/agov-profile into 10126-setup-simpletests