Replace ImageServing usage with GlobalFile
Do not include redirects in an images list.
Logging for debug
Clean codeflow and check if an image exists locally.
More code cleanup
Stupid typo.
Add Invalid images queue
Support Invalid images list
Fix links to queues
Fix links URLs
Restrict access to invalid images queue
Merge pull request #4679 from Wikia/CE-1029-ImageReview

CE-1029 Making ImageReview usable