Add crustyfy .cfg file
I found it useful on some inetnal dissector where the indentation
was relay messed up so I think it's a usfel tool to have in the toolbox.
I don't think we should run it on every file.
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5924
svn path=/trunk/; revision=37628
Anders Broman