private static IEnumerable<string[]> Tokenize(string postResponse)
{
var possiblePairs = postResponse.Split('\r', '\n');
var verifiedPairs = possiblePairs.Where(pair => (pair != null && pair.Contains("=")));
var returnedPairs = verifiedPairs.Select(pair => pair.Split(new char[] {'='}, 2));
return (returnedPairs);
}