- Updated syncTreeToMapSelection to set the scale to 1.0 when panning to an element so that it can be seen even if the user previously set the scale to be way zoomed out.
- Updated svgcamera.
- Added button that adds points to the tree and updates the quadtreetree and the quadtreemap.
- Phased out pointKeeper; moved randomPoint() into helpers.
- Updated quadtreemap.