Deliver blog: Integrated Runtimes as Collections

[nateziemann]

Blog describes what are collections, how they relate to stacks, why we built them, how you create local collections, what you can customize in August 26 release.

**Need first GUIDE written for the first Collection and cross-promote it in this blog.

Author:
Reviewer: Nate Ziemann

[nateziemann]

Llyod Roseblade should assign. Can someone add him to our github and add him as an assignee to action.

Target: August 28-30, need to evaluate if date is achievable.

[nateziemann]

@dianak2016 I can't find any issues for creating a Guide when a collection is delivered. I'd like to add an issue dependency on this blog to promote the first guide. Can you do that please.

[dianak2016]

I wanted to associate this blog with the issue for the first collection guide, however I don't consider it "blocked" since the work for the blog can be done in parallel to the guide. We just want to be able to point to the guide from the blog.