Changes

Summary

1. Require at least forge 1200 to get rid of all those "stuff doesn't (details)
2. Fix tools without NBT crashing the game in inventories (details)
3. Railcraft poor ore support (details)

Commit 47ee4f48258ff79b9b37a98f92893c75ced5c9a2 by bernhard.bonigl Require at least forge 1200 to get rid of all those "stuff doesn't render" problems.
	src/main/java/tconstruct/TConstruct.java (diff)
Commit e98ffa46f75b76e154ecbf50a31473cd05fc5f4b by bernhard.bonigl Fix tools without NBT crashing the game in inventories
	src/main/java/tconstruct/library/tools/ToolCore.java (diff)
Commit 0c458ef95d8d07ba0f2383be191088c3a54aba0d by bernhard.bonigl Railcraft poor ore support
	src/main/java/tconstruct/smeltery/TinkerSmeltery.java (diff)