Update a couple of old addresses that point to CNRI.

Doc/lib/libresource.tex

@@ -5,8 +5,8 @@
   \platform{Unix}
 \modulesynopsis{An interface to provide resource usage information on
   the current process.}
-\moduleauthor{Jeremy Hylton}{jhylton@cnri.reston.va.us}
-\sectionauthor{Jeremy Hylton}{jhylton@cnri.reston.va.us}
+\moduleauthor{Jeremy Hylton}{jeremy@alum.mit.edu}
+\sectionauthor{Jeremy Hylton}{jeremy@alum.mit.edu}
 
 
 This module provides basic mechanisms for measuring and controlling

Doc/lib/librestricted.tex

@@ -66,11 +66,13 @@ environments:
 \localmoduletable
 
 \begin{seealso}
-  \seetext{Andrew Kuchling, ``Restricted Execution HOWTO.''  Available
-           online at \url{http://www.python.org/doc/howto/rexec/}.}
-
-  \seetext{Grail, an Internet browser written in Python, is available
-           at \url{http://grail.cnri.reston.va.us/grail/}.  More
+  \seetitle[http://www.python.org/doc/howto/rexec/]
+           {Restricted Execution HOWTO}
+           {Andrew Kuchling's tutorial on the use of the restricted
+            execution facilities in Python.}
+  \seetitle[http://grail.sourceforge.net/]{Grail Home Page}
+           {Grail, an Internet browser written in Python, uses these
+            modules to support Python applets.  More
             information on the use of Python's restricted execution
             mode in Grail is available on the Web site.}
 \end{seealso}