[gnome-devel-docs] (3 commits) Non-fast-forward update to branch wip/for-kat

[Ekaterina Gerasimova <egerasimov src gnome org>]

The branch 'wip/for-kat' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  c063aa2... Headline names changes, id changes
  d99ece5... Split hello-world.c.page into three tutorials
  9b8d33f... Removed beginner.c.page due to restructuring

Commits added to the branch:

  c052a0f... Headline names changes, id changes
  5e127b5... Split hello-world.c.page into three tutorials
  8cf6211... Removed beginner.c.page due to restructuring