added pinch zoom functionality
added camera panning
made it possible to move blocks by "flinging". Disabled panning
preventing moving in direction null
corrected top/down stuff for stage and map
using Apache commons for Base64 implementation on iOS
added functionality for changing level
added possibility to enable/disable camerapanner
set desktop window size to 800x480
added HUD and added a checkbox to HUD to enable/disable panning
made it possible to select another connection
fixed crash when there is no next level to load
added reset button. fixes #1