- Issue 24: Crashes on game start addressed by removing excess activities from the stack. Also cleaned up the largest animations to reduce memory.
 - Fixed a 3rd party bug that was overusing calls to partial results. Helps efficiency and responsiveness of recognition.
 - Cleaned up for javadoc generation
Merge branch 'cleanup_2'

Conflicts:
	apps/vst/src/edu/voicelabs/vst/ChooseGameActivity.java
	apps/vst/src/edu/voicelabs/vst/LessonProgressActivity.java
	apps/vst/src/edu/voicelabs/vst/PhonemeGameActivity.java
	apps/vst/src/edu/voicelabs/vst/RecognizerTask.java
	apps/vst/src/edu/voicelabs/vst/SyllableGameActivity.java