Merge branch '15-remove-pipeline-badge' into 'master'

Remove static Pipeline badge

Closes #15

See merge request pages/plain-html!129

README.md

-![Build Status](https://gitlab.com/pages/plain-html/badges/master/build.svg)
-
----
-
 Example plain HTML site using GitLab Pages.
 
 Learn more about GitLab Pages at https://pages.gitlab.io and the official