#22 Added a file with the explanation

Here is a copy of what I wrote in the file: Reading from a website - first they import the utilities needed for the function to properly examine the text in the website - Declare the class as URLExpSimple - They create a URL called mySite and set it equal to the website that they want to examine - Then they use the URLConnection to open the site so that it is able to be read - They set the Scanner to the name “in” and use the scanner to look through the website with the InputSteamReader - set the count equal to zero - Use a while loop to add to the count each time the string appears in the website - Print out the number of times that the count occurs using concatenation - And then close the scanner - I believe they use the printstacktrace in case their is no count to be added to