A simple application for viewing creating and editing JSONs.

Features list:
- Create a JSON from scratch.
- Edit JSON entries.
- Load a JSON file from storage.
- Load a JSON file using an external file picker app.
- Paste a JSON text for parsing.
- Download a JSON from a web URL.
- Show a loaded JSON as text.
- Save a JSON to a file.

Additional features:
- Share the JSON text to an external application (via ACTION_SEND)
- Receive JSON text for editing from other applications (via ACTION_SEND)