There will still be one more commit to replace some of the screenshot
module code with available functionality from gears (e.g. the filesystem
module).
screen.content, and client.content. Run with TESTS_SCREEN_SIZE set equal
to 1280x800. This test suite will be expanded once the more user
friendly awful.screenshot API is merged.
Signed off: Brian Sobulefsky <brian.sobulefsky@protonmail.com>