Allow user to remove all scene from game
Merge pull request #60 from paulovap/master

Allow user to remove all scene from game
Cleaned up license files to match what's referenced in the sources.
Added copyright references for recent changes
Merge pull request #61 from kenvandine/cleanup

Cleanup license files and copyright headers
WIP Refactoring

Signed-off-by: Rodrigo Goncalves de Oliveira <rodrigo.goncalves@openbossa.org>
wip examples