_normalize_partition()
	* wrong type for 'x' fixed
_open_block_group()
_open_field_group()
	* 'herr' type error fixed
_select_hyperslab_for_reading()
	* 'herr' type error fixed
	* type cast boundaries to 'hsize_t'
_create_field_group()
	* 'herr' type error fixed
H5BlockWriteFieldAttrib()
	* type cast 'attrib_type' to 'hid_t'
H5Block3dSetFieldOrigin()
H5Block3dGetFieldSpacing()
	* type cast 'H5PART_FLOAT64' to 'hid_t'