fixes for haxe 3.2
minor cleanup
individual boid waypoints
Merge branch 'color-fixes'

Conflicts:
	bin/canvas.js
	demo/Canvas.hx
	src/boidz/Boid.hx
	src/boidz/rules/AvoidCollisions.hx
	src/boidz/rules/SteerTowardGoal.hx
removed line rendering from flock center to first waypoint
Merge pull request #29 from fponticelli/master

individual waypoints and haxe 3.2