Changed Balloon Popup assets code.
Renamed DiceHandler to RandomHandler.
Updated StringHandler with new RandomHandler reference.
Added base implementation of getInteger, getDouble and getString, such
that inheriting objects do not need to implement these.
Added restart method (as recreate is only available from API11).
RadioButton retrieval.
Merge branch 'master' of https://github.com/micabyte/android_game.git