Looks like we're missing some `..`.

Fix broken src links in docs

Just like dotcom

...irectory

Factored out FindObjectishForTFSTempFile and added comments.

Shout out to https://stackoverflow.com/questions/16596579/how-to-setup-a-grid-as-template-for-an-items-control#16609497 

oops.

Polish checks list in pull request details

I had the background red for debugging purposes and forgot to remove it before merging. 😞

Remove hardcoded background color in fork dialog

Ensure GitHub.TeamFoundation.15 MEF assembly is always installed on Visual Studio 2017

bump version to 2.5.6

Use standard image monikers for GitHub pane

...OnGitHub
Use OpenWebSite image for View/Open on GitHub