Groovy function definition doesn't take a type

plus lets be more specific on which file failed...
NoiseGenerator(New/Old) U&D

This is the first of many commits geared towards updating &
deobfuscating (U&D) the terrain generation engine as a whole with an end
goal of matching Minecraft 1.7 functionality. Up until now we have, for
the most part, been patching Wickth's original vanilla code copy to get
functionality to match current vanilla behavior without actually looking
at the current vanilla code.

NoiseGenerator(Old/New)
=======================
Kind of surprised no one noticed this before but there is really only an
array position difference between the two generators... Then again, the
obfuscation was a little much. Since these two classes generate the same
exact type of noise (Simplex Noise), I created a parent
NoiseGeneratorSimplex that houses all of the common code and then the
existing '...New' and '...Old' classes simply hold their respective
differences
Generator.Noise Package U&D

Highlights
==========
- More consistent function names
- Plenty of DeObf
- Some better variable names
Layer U&D