Add comparison image to test
Add comparison image to test
Keep track of checked and confirmed files to prevent redundant HEAD requests
Moved browser tests to test/functional
Update .gitignore
Merge branch 'master' into develop
Delete and ignore /build and /pkg
Delete .gitkeep files in /build and /pkg
Merge
Merge branch 'develop' into feature/test
Update build task and gitignore
Delete functional test build
Split up main execution function into separate testable classes
Added unit tests for RetinaImagePath is_external instance method
Add test for https
Add passing test for exiting early if image path is external
Add confirmed_paths cache and tests
Clean up leftover comment
Add document.domain object to global namespace for tests
Add comments back in