add a single FOR[VenStockRevamp]

So MM is aware the mod is installed.
Add pruning batch file.
Add patch on FINAL for other MODELs

If another part references a MODEL we change, we need to update the
reference.
Make the FINAL wildcarded

Need to fix *any* parts that have that path, not just the originals.
Fix mesh only if not fixed

Alas still has some problems :(
Revert 1.25m fuel tanks

the new models don't reference the new textures. Reverting to 1.5's
assets. @VenVen is this correct?
Finally (I think) fix MM patches.
Merge pull request #3 from NathanKell/master

Add pruning batch file