Fix existing test
Update image urls for integration tests
Remove tests for urls that don't exist anymore
Merge pull request #2 from pickl-it/fix-test

Fix existing test
Merge pull request #3 from pickl-it/update-integration-tests

Update integration tests
Import our version of the image extractor
Always throw exceptions
Add a couple of tests for our image extractor
Cast `Any` to the proper instance type
Skip large images
Fix scala type conversions
Added image extraction tests
Switch to our image extractor
Test best image extraction from meta tags