This change hides the “outdated content” banner at the top of the marked pages.
* `http://kubernetes.io/docs/` -> `/docs/` in content/en folder * `https://kubernetes.io/docs/` -> `/docs/` in content/en folder
As reported by issue #8953, we currently cannot properly handle dots in the file name for blogs. These dots are causing problems in links for many pages. This PR renames the blog entries to remove dots in file names. Closes: #8953