A major update of the Clarion Boro government's internet web site has now been completed.     And, some additional improvements are still in the works.     ....That's the word from Clarion Boro Police Chief Mark Hall, who recently took on the added boro job of serving as its webmaster.     Many, if not all, of the boro site catergories have added information available.     There is now an updated link, off of the Clarion Boro site, to our C-93/Radio-13 Clarion County Daily News.com home page.