Revise asyncore documentation and document asynchat for the first time.
diff --git a/Doc/lib/lib.tex b/Doc/lib/lib.tex
index 70b1c93..d87a1cf 100644
--- a/Doc/lib/lib.tex
+++ b/Doc/lib/lib.tex
@@ -217,6 +217,7 @@
 \input{libxmlrpclib}
 \input{libsimplexmlrpc}
 \input{libasyncore}
+\input{libasynchat}
 
 \input{netdata}                 % Internet Data Handling
 \input{libformatter}