Upload&insert image

[DrSensor]

Taking inspiration from my favorite Steem editor named Steeditor, it would be a nice addition to have an ability to upload an image into IPFS network via https://ipfs.busy.org or something else (hint: file-upload.service.ts). Another alternative is to use dat protocol and integrate that with git. The workflow could be:

1. Automatically setup dat.json at first upload
2. Store the image in Dat protocol every time the user adds or overwrite notes
3. Upload the final image on to IPFS when posting

[nothingismagick]

Images are an absolute must, and is one of the things we should look into for our 2.0 Sprint.