a lot of stuff: - added an autoupdater option * works in mac osx only * the xml file should be hosted on official webserver * checkbox could be moved in a "updates section" of the option page * only english and italian translation provided for new option - reverted openalbridge type for compatibility - german translation fix

other indentation, binding and miscellaneous fixes to openalbridge

fix indentation and other cosmetic changes to lib

corrects a wrong binding

updates licence and fix a memory leak (which was consuming iphone memory)

sorry, these two don't help. tested, flakes still screwed up. anyway, the lines were only on terrain