Revert "Added rawObject method for unwrapping JSONValue enum to objects"

[LukeTangPL]

Reverts #45
Now use object method

[k06a]

Right now I can't see any var object in SwiftyJSON

[k06a]

I need this piece of code:

//MARK: - Object
extension JSON {

    var object: AnyObject? {
        switch self {
        case .ScalarNumber(let value):
            return value
        case .ScalarString(let value):
            return value
        case .Null(let error):
            return NSNull()
        case .Sequence(let value):
            var jsonValues = [AnyObject]()
            for alreadyJsonValue in value {
                if  let jsonValue: AnyObject? = alreadyJsonValue.object {
                    jsonValues.append(jsonValue!)
                }
            }
            return jsonValues
        case .Mapping(let value):
            var jsonObject = Dictionary<String, AnyObject>()
            for (alreadyJsonKey : String, alreadyJsonValue : JSON) in value {
                if let jsonValue: AnyObject? = alreadyJsonValue.object {
                    jsonObject[alreadyJsonKey] = jsonValue!
                }
            }
            return jsonObject
        default:
            return nil
        }
    }
}

[LukeTangPL]

@k06a You can fin it at line 128

[k06a]

@tangplin I looked in fork lingoer/SwiftyJSON, just pulled SwiftyJSON/SwiftyJSON, it is ok!