Distorted Android

Dynamics App: fix moving Quat Points
Library: remove negating the Quat Points in the DynamicQuat in order to always go the shortest route.

library: Fix DynamicQuat
cube app: progress with ScrambleEffects

fix a bug: in certain places when we use reflection, it needs to be getDeclaredMethod and not getMethod because the methods are not public!

Yes! new commit, a fix to a comment :)

Modify the 'convexity' param in Dynamics.

This finally satisfies the requirements of the 'Spin' effect in MagicCube: achieving constant speed ( by setting a 1D Dynamic's convexity to 0)

Add the 'convexity' param to Dynamics and the Dynamic app.

Improvements to comments and function names in Dynamics

Improve the Dynamic app.

Minor improvements in the Dynamics.

1. Change the API of Dynamic: split makeNowRunFor into two separate 'setDuration' and 'resetToBeginning'
2. Major changes to the 'Dynamic' app so that we can check more about the Dynamics.