Two changes: - Added code to free memory for 'data' portion of node when tree is freed - Commented out test code (will be deleted shortly)
Two changes:
- Added code to free memory for 'data' portion of node when tree is freed
- Commented out test code (will be deleted shortly)

justinethier/node-kdtree,justinethier/node-kdtree,XadillaX/node-kdtree,justinethier/node-kdtree,justinethier/node-kdtree,XadillaX/node-kdtree,XadillaX/node-kdtree,XadillaX/node-kdtree