anchor.diff:  
   1. In an aktualizr repo, run `make doxygen` (or `make docs`) in the build directory.
   1. Clone a second aktualizr repo and run `git checkout gh-pages`.
  -1. In the second repo, run `git rm ./* search/* `.
  +1. In the second repo, run `git rm search/* *.css *.html *.js *.png *.map *.md5 *.png *.svg`.
   1. Copy the contents of `<build_dir>/docs/html` into the root of the second repo. (Something like `cp -a <build_dir>/docs/html/* <second_repo>`.)
  -1. In the second repo, run `git commit -as` and `git push`.
  +1. In the second repo, run `git add .`, `git commit -as`, and `git push`.
   1. Wait a minute or two for github to refresh and render the files.
   
   ==== Adding docs for a new tag
  
positive.code: 1. Clone a second aktualizr repo and run `git checkout gh-pages`.
  1. In the second repo, make a directory for the tag or commit you wish to add, i.e. `mkdir 2018.63`.
  1. Copy the contents of `<build_dir>/docs/html` into the directory you just created. (Something like `cp -a <build_dir>/docs/html/* <second_repo>/2018.63`.)
  1. In the second repo, run `git commit -as` and `git push`.
  1. Wait a minute or two for github to refresh and render the files.
  
negative.code: * https://advancedtelematic.github.io/aktualizr/2019.1/index.html[2019.1]
  * https://advancedtelematic.github.io/aktualizr/2019.2/index.html[2019.2]
  * https://advancedtelematic.github.io/aktualizr/2019.3/index.html[2019.3]
  * https://advancedtelematic.github.io/aktualizr/2019.4/index.html[2019.4]
  ====
  
  === Updating doxygen on github
  