Basic ItemBlockDeclaration implementation with registry in Core.
Fixup some Issues with ItemBlock declarations
Add ItemSetDeclaration, declares multiple Items
Switch item declarations to use new ItemBlock Registration system. Replaces ItemBlockManager and removes ArmorManager
Merge branch 'blockRegistry' into dev
Change Armors to Accept renderIndex as Argument and remove static reference in _Blocks Module.
Register() in ItemBlock accepts Side as argument.
Move CustomBlock Renders inside their respective declaration files.
Combine create and load methods. Create submethods that allow loading from config before and after the block is created.
RenderID config reading moved to respective declarations
Create Properties file to hold generic settings.
Convert Dungeon ItemManager to Core ItemBlockManager
Refactor TileEntity Render initializations into ItemBlock declarations
Disable Inventory Potions if PotionModule is disabled. Closes #35
Fix Horse Grey using Horse Beige Class.
Update for new MCP

Conflicts:
	src/projectzulu/common/core/ItemGenerics.java
	src/projectzulu/common/potion/ItemPZPotion.java
	src/projectzulu/common/potion/brewingstands/RenderBrewingStandSingle.java
	src/projectzulu/common/potion/brewingstands/TileEntityBrewingBase.java
Fix giraffe declaration not completing
Fix issue with certain properties not reading/writing to configuration