Support scenario where one has thousands of repositories

[dluc]

As a Microsoft developer I have access to thousands of repositories, and the extension doesn't scale well to this scenario. It would be nice if:

• the extension would not depend on loading the full list of repos, that takes too long
• the developer could bookmark the repositories, so it's easy to switch across the most important ones, rather than search in a long list

[rprouse]

@dluc that is a great suggestion. The list is getting pretty long for me too, so definately something to look into. Maybe something like the Favorites | All repositories dropdown on the Code tab in VSTS?