Vector Fields

2.1
Bifurcations for 3D systems
Colored axes
2D Systems - stable/unstable node, periodic orbit, saddle point
Nicer looking menu
New Icon

2.0
The back button exits the application.
The text on the menu buttons is larger.
There is a new "About this system" button with some info about
the chaotic system you're viewing
More stable control of camera
Doesn't require touch screen (for GoogleTV)
Flipped the Rossler system for a better view
New Key (can't upgrade)