Parallel crashes
Merge branch 'develop'

Conflicts:
	Library/metadata/47/47b0727c085155944a3196ac19b6e278
	Library/metadata/86/8689bc151b2b74a1b9f50e6c6cfd1759
	Library/metadata/8c/8c775ce8367cbf943910d7c4250100a8
Fixed bug in reset traffic re: intersections
Fixed bug in tutorial level 4
Added instructional GUI
Add road in sim mode
Detect intersections
Adding road bug fixes
Help instructions/Numbers on updown leftright
Main Menu button/ Start, End points in simMode / start Traffic in simMode
Bug fix in tutorial start btn, move main menu button
Two-way traffic in sim mode
Tiny cars
Bug fixed on sim. car collisions
Bug fix on traffic control devices
Goto menu when tutorial won, delete start/end points on road delete
Main Menu fix/Reset traffic in simMode/Other bug fixes/Zoom out
Merge branch 'develop' of https://github.com/ejizba/KoyaanisRoads into develop
Other stuff?/Idk if this is necessary
added basic road cost functionality
Add/remove cars from start points