FT collision part2: added most of the FT collision system.

Aka "World's most expensive flippers".
This is an aggregate of collision-related changes made during 3DPB->FT transition.
The most important part is in flipper collision - a shift from monolithic iterative solver in TFlipperEdge::EdgeCollision to a distributed non-iterative solver.
Both 3DPB and FT data sets use FT collision, keeping two collision systems does not make much sense.
From user perspective, FT/3DPB systems should not have any major differences.

SpaceCadetPinball/TPinballTable.cpp

@@ -631,6 +631,9 @@ TBall* TPinballTable::AddBall(float x, float y)
 
 	ball->Position.X = x;
 	ball->Position.Y = y;
+	ball->PrevPosition = ball->Position;
+	ball->SomeCounter1 = 0;
+	ball->time_ticks1 = ball->time_ticks2 = pb::time_ticks;
 
 	return ball;
 }