     }
 }
 
-// MARK: String conversion
+
+// MARK: String Conversion
 
 extension Version : Printable {
     public var description: String {

}


// MARK: Foundation extensions

extension NSBundle {
    public var version : Version? {

    return lhs.build < rhs.build
}


// MARK: - Hashable

extension Version : Hashable {
    public var hashValue: Int {
        let majorHash = major.hashValue
