====== change-licence.pl ======
Change a system's Virtualmin license key

This program updates all files that we know contain a Virtualmin licence key with a new serial and key. The two required parameters are ''--serial'' and ''--key'', which of course are followed by a valid Virtualmin Pro serial number and key code respectively. If these are not actually valid the program will refuse to apply them unless the ''--no-check'' flag is given.

====== Command Line Help ======

<code>usage: change-licence.pl --serial number
                         --key id
                         [--no-check]
</code>