Perl script to do trivial edits for supporting 0.17

[mrudat]

Given that some of the changes from 0.16 to 0.17 are trivial to do via a search-and-destroy, I decided that (after doing local edits of a number of mods that have yet to be updated), that I'd throw something together that does the easy bits of supporting 0.17.

I've put a copy of the code here update-factorio-mod.pl.

It doesn't fix everything, as there's more than just the science-pack changes and the removal of goes-to-quickbar and goes-to-inventory, but the remaining things are non-trivial edits.

Edit: fix gramma
Edit 2: fix tyop

[OutOfNicks]

Thanks!
Always <3 to see some perl.