Added comments and deleted unnecessary code.
Merge branch 'master' of
https://github.com/rafaelangelucci/WorkoutBuddy.git into dwilson

Conflicts:
	WorkoutBuddy/src/com/uiuc/workoutbuddy/NewExerciseActivity.java
Merge branch 'master' of https://github.com/rafaelangelucci/WorkoutBuddy.git into dwilson
Changed component IDs to follow conventions.
Merge branch 'master' of
https://github.com/rafaelangelucci/WorkoutBuddy.git into dwilson
Merge branch 'master' of
https://github.com/rafaelangelucci/WorkoutBuddy.git into dwilson
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Merge pull request #5 from rafaelangelucci/dwilson

Dwilson