[BUG] ARM not wholly supported

[rhinot]

Describe the bug Application templates rely on docker creaters to route :latest to the appropriate architecture. This fails a non-trivial amount of times for ARM

To Reproduce Steps to reproduce the behavior:

1. Use a raspi or another arm device
2. Go to templates
3. Click on Transmission-OpenVPN or Guacamole (Whoogle, per issue 68)
4. Deploy

Actual behavior Container tries to run, but fails, as it's running a binary for the wrong architecture. You'll like see the following in logs:

standard_init_linux.go:211: exec user process caused "exec format error"

Expected behavior Container runs without error!