Fixes a crash bug when trying to break a block because the damage texture couldn't be generated. (#69)

Fixes another crash bug where during UVLModelLoader loading, it tried to apply tint but couldn't, because no block was available.
Also fixes a bug where the quad tint wasn't propagated and tinting didn't work.

src/main/java/appeng/client/render/model/UVLModelLoader.java

@@ -315,9 +315,15 @@ public enum UVLModelLoader implements ICustomModelLoader
 							lightmap[1] = brightness.getLeft();
 						}
 
+						@Override
+						public void setQuadTint( int tint )
+						{
+							// Tint requires a block state which we don't have at this point
+						}
 					};
 					trans.setParent( builder );
 					quad.pipe( trans );
+					builder.setQuadTint( quad.getTintIndex() );
 					builder.setQuadOrientation( quad.getFace() );
 					return builder.build();
 				}