Merge pull request #23 from KirinDave/1.6

CoFH files
Oregen Pass Part 3

Repaired ore banding
Buffed diamond generation
Oregen Pass Part 4

My suspicions about the Nether design were confirmed, and I'm acting accordingly.

Banding will be reimplemented but very broadly.

This also contains some final tweaks to Overworld oregen.
Preliminary performance rebalancing

Although permanent changes will require detailed testing before implementation, the preliminary testing made the following obvious:

- Big Reactors was just lame performance-wise - this has been corrected
- Atomic Science was way way way too good in the latest build (#160) and has been slashed
- IC2's historic power quadrupling was probably obsolete and has been reverted

I'm swinging low now so we can buff up later. :)
Config update Part 2

MOAR MODZ
RR 2.4.8-PRER XML update

woo~
Working to fix broken supercrash blocks from metallurgy in existing maps.