Indent changes.
Remove docker version as it slows down the login process.

Because docker version tries to find the latest docker version online,
it considerably slows down the login process.
Enable diverse VT-x optimizations. Closes #75
Fix some indentations
Enable ACPI. Closes #79
Merge remote-tracking branch 'upstream/master'

Conflicts:
	rootfs/Dockerfile
	rootfs/rootfs/bootsync.sh