Expanded model to generate data structure for hierarchical navigation from taxonomy.xml - added generic walk & trasform zipper fn to carry changes to the zipper forward through a walk - added utility function to pull together the necessary pieces to create nested lists, and to add list nodes to the taxonomy structure - added utility function to prune non-html nodes from the transformed taxonomy structure
Expanded model to generate data structure for hierarchical navigation from taxonomy.xml
- added generic walk & trasform zipper fn to carry changes to the zipper forward through a walk
- added utility function to pull together the necessary pieces to create nested lists, and to add list nodes to the taxonomy structure
- added utility function to prune non-html nodes from the transformed taxonomy structure

OliverM/lonelyplanet