- avoid content-type is not a string, by checking if there is a mimeType
or giving it a default 'image/jpeg'
- check if the file exists before trying to upload it (maybe this is
only an issue locally, but about half the files didn't exist in the
file system.
* refactor(graphql): Introduce image type
* Undo changes to .travis.yml
* chore: Upgrade travis to node LTS
- URL is available since v10
* chore: use lts
Co-authored-by: mattwr18 <mattwr18@gmail.com>