add seealso link to the bisect module

Doc/lib/libqueue.tex

@@ -12,6 +12,10 @@ information must be exchanged safely between multiple threads.  The
 semantics.  It depends on the availability of thread support in
 Python.
 
+\begin{seealso}
+    \seemodule{bisect}{PriorityQueue example using the Queue class}
+\end{seealso}
+
 The \module{Queue} module defines the following class and exception: