Moved F2R, added TESRs, fixed culling

-Externalized FacingToRotation.
-BlockLightDetector now uses tile based rotations.
-Added TESR methods and TESRs for chests. Can't get it to work in
inventory.
-Fixed rotation bugs involving culling and lighting. Now rotating culled
faces and normals too. Closes #21.
Relates to #9, #10 and #20.

src/main/resources/assets/appliedenergistics2/models/item/tile.BlockSkyChest.BLOCK.json

@@ -0,0 +1,6 @@
+{
+    "parent":"item/generated",
+    "textures": {
+        "layer0":"appliedenergistics2:items/ItemPaintBall"
+    }
+}

src/main/resources/assets/appliedenergistics2/models/item/tile.BlockSkyChest.STONE.json

@@ -0,0 +1,35 @@
+{
+    "parent": "builtin/entity",
+    "display": {
+        "gui": {
+            "rotation": [ 30, 45, 0 ],
+            "translation": [ 0, 0, 0],
+            "scale":[ 0.625, 0.625, 0.625 ]
+        },
+        "ground": {
+            "rotation": [ 0, 0, 0 ],
+            "translation": [ 0, 3, 0],
+            "scale":[ 0.25, 0.25, 0.25 ]
+        },
+        "head": {
+            "rotation": [ 0, 180, 0 ],
+            "translation": [ 0, 0, 0],
+            "scale":[ 1, 1, 1]
+        },
+        "fixed": {
+            "rotation": [ 0, 180, 0 ],
+            "translation": [ 0, 0, 0],
+            "scale":[ 0.5, 0.5, 0.5 ]
+        },
+        "thirdperson_righthand": {
+            "rotation": [ 75, 315, 0 ],
+            "translation": [ 0, 2.5, 0],
+            "scale": [ 0.375, 0.375, 0.375 ]
+        },
+        "firstperson_righthand": {
+            "rotation": [ 0, 315, 0 ],
+            "translation": [ 0, 0, 0],
+            "scale": [ 0.4, 0.4, 0.4 ]
+        }
+    }
+}