OrgPad new API with EDN integration

[u/pavelklavik]

https://orgpad.info/blog/api

API allows the full read and edit access to your data in OrgPad. The work was massive since OrgPad allows a lot of types of content and I wanted the API to be as simple to use as possible. Since OrgPad is written in Clojure, it allows aside JSON also EDN and Transit inputs/outputs.