Highscore activity layout desian
Added highscore activity skeleton
Fixed broken layout definition
Moved string literals to string.xml
Added activity to manifest
Transition to highscore view after game over
changed transition effect from game to highscore
do life lost animation also for game over causing mistake
Added slight delay between game over and transition to highscore activity
Updated GameScore/LifeScoreUpdater API to be able to retrieve the current stat from them
Pass the achieved score and display it
storing and retrieving the highest score
Wired the buttons to navigate from high score view
Merge branch 'highscore'