Mark Salsbery

@Ottozz Unless I'm totally missing something, I don't see anything in the OpenSeadragon code that touches tile sources when Viewer.close() is called. For what it's worth, tile sources aren't touched...

> For example, I have multiple rectangles, I click on different rectangles, and prompt appears next to each rectangle, but as the picture scales and moves, I don't know how...

@bdrichards Have you done all the "First Time Setup" steps? From [CONTRIBUTING.md](https://github.com/openseadragon/openseadragon/blob/master/CONTRIBUTING.md) 1. Install Node, if you haven't already (available at the link above) 1. Install the Grunt command line...

> Note that there's some related discussion in #338. Yes, I noted it there thanks! Hopefully it’s clear this PR is in draft mode, still being worked on...I was trying...

> @msalsbery this is still in draft... how's it coming? Do we still want this in for the 3.0 release? @iangilman I can get the basic overhaul in for 3.0.0...that’ll...

@iangilman I have been monkeying with XHR issues/enhancements (which I am wrapping up, not a big deal there) so I don't mind if I have to slip this in right...

@iangilman Milestone set to 5.1.0

Ghosted! I'm in the XHR code...I'll take a crack at it 😉

> @iangilman Hello, if it is still free, I would like to work on this issue Go for it, and thank you!

@jessemchung are you working on this?