Server: Add checkbox functionality

[Baarten]

Dear developer,

I used to make lists of tasks in Evernote with checkboxes in front of them, so I could mark them as done. I believe your app doesn't have this functionality. If you see the posebility to implement it, this will be highly appreciated.

Greetings,

Maarten

[menelic]

Thanks for a great, self-hosted notes app. For me too, checkboxes would be essential so I can make the full switch from Denkzettel (Android). I believe that addition would be appreciated by many - especially as it is lacking in the other owncloud notes apps. Please consider it for the next release, if possible...

[Fmstrat]

I've had a few people mention this, the solution I've gone with for now is to use bullets, and strike-through completed items. Not great, but it works until I have time to make a plugin for check boxes.