Fixing a bug in interface
Fixing hide and show!
Tweeks to build road panel
Fixing lane dividers
 Fixing showing and hiding activity panels
Smaller buttons
Fixing a bug in deleting roads
Vehicles can now reach their destination on either side of the road
Updating plan
Fixing catmull rom spline paths
Improving performance of road building
double roundabouts
More work on input manager
Implementing Culdesacs
Adding junction class
Fixing an issue with heights
Detail work
Detail work on culdesac
Intersections above ground height have a structure
Finally fixed 3d mouse picking