With the recent changes to Travis CI, it seemed
like a good time to begin porting netboot.xyz CI
over to Github Actions to keep everything in on
place. These are the changes for the main
netboot.xyz repo.
* Shifting after_deploy messages and aws invalidation to
proper locations
* Add cert checkout to preinstall and setting those on s3
deploys only
* Adding production docker file which runs netboot.xyz overrides
* Only display sig menus if enabled
* Fix var names for signing
Antony
thelamer