Added more explanation.

Signed-off-by: Kendall Helmstetter Gelner <Kendall.Gelner@kigisoftware.com>
Version of slides for iOS Meetup, Jan 2013

Signed-off-by: Kendall Helmstetter Gelner <Kendall.Gelner@kigisoftware.com>
Initial hacky sample projects showing cocos2D and WhirlyGlobe.

Signed-off-by: Kendall Helmstetter Gelner <Kendall.Gelner@kigisoftware.com>
SPelling.

Signed-off-by: Kendall Helmstetter Gelner <Kendall.Gelner@kigisoftware.com>