Checks the camera type before calling the pick
Makes the pick call recursive
Cleans up some old comments and adds some TODOs for future work
Merge pull request #314 from virtual-world-framework/branch/ortho-pick

Checks the camera type before calling the pick
Correctly identifies kinetic components regardless of capitalization
Adds touch events and fixes the arrow drawing
Cleans up the arrow drawing and fixes the arrow head
Implements the tick arrow
Merge pull request #328 from virtual-world-framework/branch/kinetic-draw-arrow

Branch/kinetic draw arrow
Get touch event position from the changedTouches object
Change "isTouchEvent" to "TOUCH_EVENT" to emphasize its use as a constant enum