- New method for detecting touch, more eficient and acurate;
- There is a bug on the drunk movement;
- There is a bug on the trail draw
- Corrected the trail bug;
- Modified function that add the trails, now using line and line.getLength();
- Deleted all the movement functions, the movement will use the animation engine;
- Movement function rewritten, taking advantage of the animation engine;
- New collision detection between drunks and trails;
- Small bug on the collision detection, sometimes don't remove trail from superview;
Merge pull request #15 from Jvxtv/movimento

- New method for detecting touch, more eficient and acurate;