Support for loading and saving local files.

[dessalines]

Sweet, I'm really excited about this, hackmd is my favorite editor.

Being able to load and edit local files would be my most desired feature for this.

[a60814billy]

Thanks @dessalines , You want to use this application as your local default markdown editor or you want to import local markdown file to HackMD service?

[dessalines]

local default markdown editor. Load and save local files.

[abernier]

would be really valuable to be able to open/save local files 👍