@Description: Limit the values of an array to Values that do not match the regex expression are excluded
@File: Array/prototype/regex.js
@Author: Paul Visco
@Version: 1.1 11/19/07
@Return: Array Returns an array of values that match the regex from the original array
@Example:var myArray = [5, 10, 15];
var answer = myArray.regex(/\d{2}/);
//answer = [10,15] //because they are at least two digits as specified in the regex \d{2}