Changes to the Agree button/functionality and addition of Markdown in comments and ID Remarks

[schoenitz]

@maractwin

If you want to continue this experiment, please add a keyboard accelerator to the Identify page to subscribe to an observation (ideally, a single key that both marks as reviewed and subscribes since I want to do both to many observations).

I agree. I often agreed instead of followed because pushing ‘a’ was a single action vs. the several clicks (!) it takes to follow an observation.

So please, @kueda, consider again the previous proposals for additional keyboard shortcuts, and also in particular the request to make arrow (or pageup/down) keys work in the ID modal.