I already do pretty much everything they advise anyway
Grouping functions together by using "prefix::" is quite a nice feature though.
Nothing too clever, just makes use of the fact that a colon appears
to be a valid character in a shell function.
We now allow a template to specify multiple disk, which
will all be created automatically when provisioning a new guest.
The template can also specify the size of each disk, using diskX_size settings.
These settings are removed from the guest configuration file as they
serve no purpose and would become misleading if a disk were resized manually.
Add 'limit_' prefix to option in config file
Set no limit by default
Error supporting RCTL writen to the log file
Some limits checked by FreeBSD version
