Merge pull request #11 from madrusec/master

Pull over most recent changes
Improvements to Space Maze

Added arch and obstacle, magical gate trigger to complete the level,
added a 2nd level complete scene with options to bring you back to main
menu or quit, other adjustments (player collider, npc hand, y-position
adjustments for player, npc, and gems)
Merge pull request #15 from galaxode/master

Space Maze Improvements