Merge branch 'gitlab-kitchen-analogy-docs' into 'master'

Add GitLab as kitchen analogy

See merge request gitlab-org/gitlab-ce!24742

doc/README.md

@@ -52,6 +52,11 @@ GitLab provides solutions for [all the stages of the DevOps lifecycle](https://a
 
 ![DevOps Stages](img/devops-stages.png)
 
+GitLab is like a top-of-the-line kitchen for making software. As the executive
+chef, you decide what software you want serve. Using your recipe, GitLab handles
+all the prep work, cooking, and delivery, so you can turn around orders faster
+than ever.
+
 The following sections provide links to documentation for each DevOps stage:
 
 | DevOps Stage            | Documentation for                                           |