Rename and resize image, wrap text

Resize the pixel width of images, and rename them to indicate what
release they were added in. Wrap the text. Add long, descriptive
alt tags to the images, since the text would otherwise be nowhere
in the page.

doc/topics/autodevops/index.md

@@ -37,6 +37,19 @@ For requirements, read [Requirements for Auto DevOps](requirements.md) for more
 
 For a developer's guide, read [Auto DevOps development guide](../../development/auto_devops.md).
 
+### Share your feedback
+
+As Auto DevOps continues to gain popularity, and lowers the barrier to entry for
+getting started with DevOps and CI/CD, see what our wider community is saying:
+
+From [AlexJonesax](https://twitter.com/AlexJonesax) and [KaiPMDH](https://twitter.com/KaiPMDH) on Twitter:
+
+![Alex on Twitter: Auto DevOps in GitLab doesn't just lower the bar to entry, it removes the bar and holds your hand.](img/alexj_autodevops_min_v13_8.png)
+
+![Kai on Twitter: When I saw this on the Auto DevOps stuff, my mind was blown...](img/kai_autodevops_min_v13_8.png)
+
+We welcome everyone to [share your experience by tagging GitLab on Twitter](https://twitter.com/gitlab).
+
 ## Enabled by default
 
 > [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/41729) in GitLab 11.3.