Disable BufferAccess handling in PrimitiveBlocks

We need a better way to implement ViewProperties.getRootAccessType()
Currently, it causes LazyCellImgs to load the first Cell to determine
the Access type. We should add a method to NativeImg to get the Access
type directly, but I'm not sure yet what complications that might cause.

src/main/java/net/imglib2/blocks/ViewPrimitiveBlocks.java

@@ -68,7 +68,7 @@ public ViewPrimitiveBlocks( final ViewProperties< T, R > props )
 	{
 		this.props = props;
 		final PrimitiveType primitiveType = props.getRootType().getNativeTypeFactory().getPrimitiveType();
-		final MemCopy memCopy = MemCopy.forPrimitiveType( primitiveType, props.getRootAccessType() instanceof BufferAccess, false );
+		final MemCopy memCopy = MemCopy.forPrimitiveType( primitiveType, /*props.getRootAccessType() instanceof BufferAccess*/ false, false );
 		final Extension extension = props.getExtension() != null ? props.getExtension() : Extension.border();
 		final Object oob = extractOobValue( props.getRootType(), extension );
 		final Ranges findRanges = Ranges.forExtension( extension );