Adds that blocks with a luminance value > 0.0 are no longer affected by block light with regard to the first person view.
Renamed package ...chunks.blockdata into ...chunks.perBlockStorage
Introducd class PerBlockStorageManager.
Added method Type getProtobufType() to interface TeraArray.Factory<T>.
Changed error handly of class PerBlockStorageManager.
Some work on per block storage.

+ added method String getId() to interface TeraArray.Factory
* implemented method String getId() for all tera arrays
* changed class PerBlockStorageManager to incorporate package and id
Implemented tera array registration for class PerBlockStorageManager.
Added getters for factories and serialization handlers to class PerBlockStorageManager.
Changed everything to work with the new PerBlockStorageManager.
Moved subtype TeraArray.Factory into its own file and named it PerBlockStorageFactory.
Some cleanup for PerBlockStorageManager.

* changed the way reflection is handled
Added missing check for duplicate per-block-storage serialization handlers.
Runtime chunk compression is now handled by the PerBlockStorageManager.

* deflators are now loaded using reflection
Integrated updated ModInfo class from branch stackable-chunks-2.
Added support for per-block-storage extensions to class ModInfo.
Changed some names in class ModInfo.
Removed old code from class Chunk.
Minor change in PerBlockStorageManager.
Added support for per-block-storage extensions to the Chunk class.
Implemented storage-extension registration and allocation.