#74 Merges with origin/dev.

frontend/android/assets/BlueSquare.png

frontend/android/assets/ColorRushBackground.jpg

frontend/android/assets/ConfirmationSprite.png

frontend/android/assets/DimmingTexture.png

frontend/android/assets/ExitButton.png

frontend/android/assets/GreenSquare.png

frontend/android/assets/GreySquare.png

frontend/android/assets/LoadingCircle.png

frontend/android/assets/PauseBackground.jpg

frontend/android/assets/PauseButtonBlack.png

frontend/android/assets/PauseButtonWhite.png

frontend/android/assets/PauseText.png

frontend/android/assets/RedSquare.png

frontend/android/assets/ResumeButton.png

frontend/android/assets/VioletSquare.png

frontend/android/assets/bubble_popped_1.png

frontend/android/assets/bubble_popped_2.png

frontend/android/assets/bubble_popped_3.png

frontend/android/assets/bubble_unpopped_1.png

frontend/android/assets/bubblewrap_background.jpg