let fileManger = NSFileManager.defaultManager()
var error : NSError?
var doumentDirectoryPath1 = NSSearchPathForDirectoriesInDomains(.DocumentDirectory, .UserDomainMask, true)[0] as NSString
let destinationPath = doumentDirectoryPath1.stringByAppendingPathComponent("inApp.plist")
var data : NSMutableDictionary?
data = NSMutableDictionary(contentsOfFile: destinationPath)
var IsIPADone : Bool = data?.objectForKey("inAppDone") as Bool
println(IsIPADone)