ShipOdyssey bug fix ( Issue #44 ) fix Rat_Reading data from String to Number, as a preventative measure to prevent possible future bugs in DG.  Also fix bug in  Issue #40, now the game number is correct in the first game of DG.
Rat_Reading was a string in very old versions because the Hook Drop data ("hit" or "miss") was also recorded here.  If we every want to do this in the future it should be a separate attribute.
ShipOdyssey.mxml [fix getEventDataValues() to require Number not String, update version to v.2013.05.28]
Merge pull request #56 from cdmiller/master

Fixing issue #44 and #40 in ShipOdyssey