{"action":"opened","issue":{"url":"https://api.github.com/repos/davidyell/CakePHP3-Proffer/issues/78","labels_url":"https://api.github.com/repos/davidyell/CakePHP3-Proffer/issues/78/labels{/name}","comments_url":"https://api.github.com/repos/davidyell/CakePHP3-Proffer/issues/78/comments","events_url":"https://api.github.com/repos/davidyell/CakePHP3-Proffer/issues/78/events","html_url":"https://github.com/davidyell/CakePHP3-Proffer/issues/78","id":62248931,"number":78,"title":"Make \"thumbnailSizes\" optional in config array for Proffer","user":{"login":"M-pire","id":5174844,"avatar_url":"https://avatars.githubusercontent.com/u/5174844?v=3","gravatar_id":"","url":"https://api.github.com/users/M-pire","html_url":"https://github.com/M-pire","followers_url":"https://api.github.com/users/M-pire/followers","following_url":"https://api.github.com/users/M-pire/following{/other_user}","gists_url":"https://api.github.com/users/M-pire/gists{/gist_id}","starred_url":"https://api.github.com/users/M-pire/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/M-pire/subscriptions","organizations_url":"https://api.github.com/users/M-pire/orgs","repos_url":"https://api.github.com/users/M-pire/repos","events_url":"https://api.github.com/users/M-pire/events{/privacy}","received_events_url":"https://api.github.com/users/M-pire/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-03-17T01:06:11Z","updated_at":"2015-03-17T01:06:11Z","closed_at":null,"body":"Before I used Proffer to upload images, but today I had to implement a file browser and used it to upload other types of files. I noticed that the config key `thumbnailSizes` is required ( it does also state this in the documentation ), even when uploading non-image files. When I set `thumbnailSizes` with an empty array, everything works out fine. \r\n\r\nMaybe make it optional to supply `thumbnailSizes`, since it can be empty already at the moment?\r\n\r\nThanks! "}}