merged with dev (bubblewrap game not responding to touch)

.idea/codeStyles/Project.xml

.idea/misc.xml

.idea/modules.xml

.idea/progark-gruppe-3.iml

.idea/vcs.xml

.idea/workspace.xml

backend/api/games.js

backend/api/highscores.js

backend/api/players.js

backend/api/rounds.js

backend/api/tournament.js

backend/index.js

frontend/android/assets/glassy/raw/PauseText.png

frontend/android/assets/glassy/raw/bubble_popped_1.png

frontend/android/assets/glassy/raw/bubble_popped_2.png

frontend/android/assets/glassy/raw/bubble_popped_3.png

frontend/android/assets/glassy/raw/bubble_unpopped_1.png

frontend/android/assets/glassy/raw/bubblewrap_background.jpg

frontend/core/src/com/gameware/game/GameWare.java

frontend/core/src/com/gameware/game/sprites/Bubble.java