Updated documentation and todo list.

git-svn-id: https://linkchecker.svn.sourceforge.net/svnroot/linkchecker/trunk/linkchecker@3787 e7d03fd6-7b0d-0410-9947-9c21f3af8025

TODO.txt

@@ -1 +1,5 @@
+- [OUTPUT] Improve dot output: add title of URLs to nodes and edges
 - [INTERFACE] make a nice GUI for linkchecker
+  + QT GUI
+  + add debian .menu file
+  + test on Windows

linkcheck/logger/dot.py

@@ -65,7 +65,7 @@ class DOTLogger (Logger):
 
     def log_url (self, url_data):
         """
-        Write one node and all possible edges.
+        Write one node.
         """
         node = url_data
         if node.url and node.url not in self.nodes:
@@ -134,3 +134,4 @@ def dotedge (s):
     s = s.replace("\H", "\\H")
     s = s.replace("\E", "\\E")
     return dotquote(s)
+