Allow script to temporarily change directory mode to 777 and then return it to 644.  Improves security of docs directory
Allow script to temporarily change directory mode to 777 and then return it to 644.  Improves security of docs directory

git-svn-id: e691eac7f4e7c267eb8bf668e75dc601c2a71df8@628 54a900ba-8191-11dd-a5c9-f1483cedc3eb

nswinea/cliniccases,nswinea/cliniccases,nswinea/cliniccases