- mastodon now properly sets available type-attributes
- database should now save user with his platform (as that's the actual unique identifier, plain username isn't)
- properly retrieve items from mastodon and print them on api-call
(example call for mastodon: federator/fedusers/gutenberg_org@mastodon.social/outbox?page=0)
- reworked plugin handling. Main now registers and keeps all connectors and based on request we select the correct one and pass it (mainly for clean async-request-handling)
- added outbox functionality for mastodon
- changed image-mime-type approach to retrieve mime-type from the url, this way we don't need to store the images on our server/download each image
- added host for connector for better debugging
- minor bug-fixes
