v2.8.0.1

Changes since 2.8.0

Fixed defaults for the API key variable to an empty string. 

Changes since 2.7.2

Major update to the autoscaling system. Please refer to README.md Autoscaling section.
Updated schema to avoid missing but required fields.
The API key can now be uploaded instead of paste.
RDMA subnet address can be changed from the stack menu (make sure it is the same size as private/cluster subnet).
Slurm monitoring - can be used with a local database on bastion or MySQL service.
Bastion will now use HPC images by default.
Hyperthreading settings should be persistent across reboots now.
Fixed issue with block volume attachment when initial cluster size is 0.
Corrected freeform tags.
Autoscaling will tag resources now.
ARM shapes are now allowed (not supported by HPC image, please use platform image).
Updated image list.