Example: vm-start win10 --hd-autoreset=off
Let's say the VM crashes. If you want to recover and save your work you
can start the VM again with autoreset turned off.

Added test profile win10test

updated win10 template

vm-start: fullscreen with vboxsdl is buggy on some systems (such as lab 130 machines). It's better to use virtualbox command until we find how to fix it

vm-start: implemented flags: --fullscreen, --no-init, --no-run with getopt