Draft commit
Remove an unused import
Update README.md
Fix viewport size in large devices
Change title and icon in Android app
Add splash screen
Change desktop app resolution to 800x600
Fix viewport on old Test to adapt them to different resolutions
Add new test (SpawnBodiesTest) to box2D collection

This test spawn a new body every time the user touch the screen (limited
to 20 bodies).
Remove auto generated comments
Add new test (DragAndDropTest) to Box2D collection

This new test shows how to use MouseJoint to drag and drop bodies.
Change first screen to Splash screen instead of MainMenu
Reduce splash screen duration to 4 seconds
Small refactoring on create methods
Merge branch 'master' of https://github.com/Leakedbits/Codelabs.git
Change the way back button works and apply an small refactoring

Test classes now return to main menu whenever back button or escape key
are pressed instead of close application. Also, SpawnBodiesTest now use
camera.unproject() method to translate event coordinates.
Add new comment
Updates android version to 0.2

This version include two more test, improved functionality, better
viewport for different resolutions and a new splash screen.
Change version code
Remove InputProcessor from SpawnBodiesTest

Old code was preventing back button to work.