First release of multi page support for legends
Refactored reorderColumns handling code with a faster and more deterministic approach
Multipage legend rendering: added extra page properties copy from original legend page
Merge pull request #10 from mbarto/multipage_legend

Multipage legend support
Fixed #11: added new properties to ScalebarBlock to customize default intervals
Merge pull request #12 from mbarto/cleveland_metro_parks

Fixed #11: added new properties to ScalebarBlock to customize default intervals