0.1
 - Initial Release

0.2
 - Fix a bug when computing column reordering distances
 - Report the best discovered order, even if final spinning degrades it
 - Remove the use of a normalization epsilon for more stable results
 - Provide a discount_outliers parameter to control whether or not run the 2nd ordering phase
 - Link to the rdocumentation web site in the README file
 - Add more options to the same_order flag
 - Add optional patch_cols_order and patch_rows_order flags