TODO/FIXME- document some tasks that need to be looked at later

git-svn-id: https://micropolis.googlecode.com/svn/trunk/micropolis-java@541 d9718cc8-9f43-0410-858b-315f434eb58c

src/micropolisj/engine/TrafficGen.java

@@ -64,6 +64,10 @@ class TrafficGen
 				int z = engine.trfDensity[mapY/2][mapX/2];
 				z += 50;
 
+				//FIXME- why is this only capped to 240
+				// by random chance. why is there no cap
+				// the rest of the time?
+
 				if (z > 240 && engine.PRNG.nextInt(6) == 0)
 				{
 					z = 240;