Woohoo! My first Spark commit! Only show the "Exit" menu item if we're not on the mac platform. Otherwise, showing this is redundant.
Woohoo! My first Spark commit! Only show the "Exit" menu item if we're not on the mac platform. Otherwise, showing this is redundant.

git-svn-id: f13e20fb8540f76a08799c0051229138c0279aa7@5972 b35dd754-fafc-0310-a699-88a17e54d16e

joshuairl/toothchat-client,joshuairl/toothchat-client,joshuairl/toothchat-client,joshuairl/toothchat-client