Update autoversion.pl
Update autoversion.pl

More like the autoversion plugin.
This perl version is much better than the original.

\todo Parse the file
\todo Write out new header.
HSchmale16/UsefulScripts,HSchmale16/UsefulScripts,HSchmale16/UsefulScripts,HSchmale16/UsefulScripts,HSchmale16/UsefulScripts