Improve placement of pin when opened by clicking on sidebar item

[mc-funk]

When you click a sidebar (list) item to reveal it on the map, the open pin is located differently than it is when you just click on a pin -- it is shifted downward sufficiently that the callout triangle of the popup overlaps with the white dot pin, creating an odd shape. I'm guessing all that needs to happen is to shift the popup position up a little bit to where it would appear when you click the map.

[sj00coder]

I want to work on it.

[mc-funk]

@sj00coder that'd be great! I added you as a member of the org so you can have a branch on this repository. Forking doesn't work yet with our CI, so it works a lot better if you can just branch.

[codarose]

@sj00coder are you still working on this? If not I could take a crack at it :)