use maintaina-bare branch for pure code changes without touching composer.json, package.xml, changelog and with minimal edits to .horde.yml if required

Requests against this repo

Upgrading this repo

rebase horde-upstream branch on horde upstream repo
rebase maintaina-bare on horde-upstream and fix any conflicts
rebase maintaina-composerfixed on maintaina-bare or drop and recreate the branch. Then generate a new composer.json. You will probably need a custom components/config/bin for a satis repo or downstream git repo
rebase master branch on maintaina-composerfixed. This should never fail as they only differ by this readme