         /**
         Return the column value as a Double
 
-        :returns:  An Optional Double corresponding to the apprioriate column value. Will be nil if: the column name does not exist, the value cannot be cast as a Double, or the value is NULL
+        - returns:  An Optional Double corresponding to the apprioriate column value. Will be nil if: the column name does not exist, the value cannot be cast as a Double, or the value is NULL
         */
         public func asDouble() -> Double? {
             return value as? Double


    - SQLite errors (0 - 101)
    
    :returns:  A tuple of he ID of the last successfully inserted row's, and an Int of the error code or nil if there was no error
    */
    public static func lastInsertedRowID() -> (rowID: Int, error: Int?) {
        

    
    - SQLite errors (0 - 101)
    
    - parameter sqlStr:  The query String of SQL to be executed (e.g. SELECT)
    
    - returns:       A tuple containing an Array of "SDRow"s, and an Int with the error code or nil if there was no error
    */
    public static func executeQuery(sqlStr: String) -> (result: [SDRow], error: Int?) {
        
