Really cool library! Unfortunately it's not adjusted if game is embedded in iframe element. For example on Nexus S and iPhone zoom scale is a little bit to large, and some elements are not visible.
Are you planning to support iframe environments?
also viewportchange is not calling if game is located in iframe
completely refactored Viewporter to play nicer in edge cases and be m…
…ore fail proof #2
This should be fine now. Please reopen if still an issue.