- update references to default branch name in docs, workflows
- use HEAD in github urls, which always works regardless of default branch name
- fix petstore URLs since the old petstore links seem to have stopped working
to merge, in order:
- [x] approve this PR
- [x] rename the default branch to main in settings
- [x] merge this PR
Related tangent: I've been using [this git default-branch](https://github.com/minrk/git-stuff/blob/main/bin/git-default-branch) to help with my aliases and friends working with repos with different branch names.
Signed-off-by: Min RK <benjaminrk@gmail.com>
jupyterhub.authenticators for authenticators, jupyterhub.spawners for spawners
This has the effect that authenticators and spawners can be selected by name instead of full import string (e.g. 'github' or 'dummy' or 'kubernetes')
and, perhaps more importantly, the autogenerated configuration file will include a section for each installed and registered class.
