8.15 release post

GitLab 8.15 is all about finishing the year with Idea to Production.

For this release post, we want to kick off with an update version of the idea to production video, showing only the part post-installation.

• intro
• full video
• shortened, first part
• link to video moment in which we use auto-deploy

Later in the post, we will have the full video available.

data/mvps.yml

+- version: "8.15"
+  name: Michael Munch
+  date: December 22nd, 2016
 - version: "8.14"
   name: Toon Claes
   date: November 22nd, 2016