Fixed various vessel bugs.

When merging ores inside a fired vessel, one of the outputs was being put
into the wrong slot.

There were also a couple of crashes when using vessels in Creative, due to
tag compounds being used without first checking for null.
Removed debugging statements.
Fixes #218
Merge pull request #217 from mayaknife/metalMergeBug

Fixed various vessel bugs
Merge pull request #219 from Kittychanley/editing

Fixes #218
Fixes #220
Merge branch 'master' of github.com:Deadrik/TFCraft
Update zh_CN.properties
Merge pull request #221 from crafteverywhere/patch-1

Update zh_CN.properties
Metal in a mold will no longer be lost if heated to liquid in a firepit.
Merge branch 'master' of github.com:Deadrik/TFCraft
Language update

- Update fr_FR, ru_RU and pt_PT
- Encoding of zh_CN
javelin throwing now properly switches to a new javelin when one is thrown and should no longer dupe the javelins.
Merge branch 'pr/n222_aliceingame'

Conflicts:
	TFC Resources/assets/terrafirmacraft/lang/zh_CN.properties
Chest block should now use the proper tfc gui
Removed BlockMetallurgy.java
Javelins should have better damage values.
firepits and forges should work better with the flint and steel
Fixes Peat Grass turning into Dirt
Fixes typos and Medium Hit going the wrong way.