update News,Contributing,Credits

--HG--
extra : convert_revision : svn%3A3ed01bd8-26fb-0310-9e4c-ca1a4053419f/networkx/trunk%40566

3 files changed, 51 insertions, 48 deletions

diff --git a/doc/Contributing.txt b/doc/Contributing.txt
index e39b5cb7..17a25209 100644
--- a/doc/Contributing.txt
+++ b/doc/Contributing.txt
@@ -2,51 +2,23 @@ How to Contribute
 -----------------
 
 NetworkX is an open source project and we are glad to have
-contributions of algorithms, examples, bug reports and fixes or any
+contributions of code, documentation, examples, bug reports, and fixes or any
 other suggestions for improvements or features.
 
-Mailing Lists
--------------
 
-- networkx-discuss_: discussions of all things related to using NetworkX 
+Bug Tracking and Feature Requests
+---------------------------------
 
-.. raw:: html
-
-  <table style="background-color: #fff; padding: 5px;" cellspacing=0>
-  <tr><td>
-    <img src="http://groups.google.com/groups/img/3/groups_bar.gif"
-         height=26 width=132 alt="Google Groups Beta">
-  </td></tr>
-  <tr><td style="padding-left: 5px;font-size: 125%">
-    <b>networkx-discuss</b>
-  </td></tr>
-  <tr><td style="padding-left: 5px">
-  <a href="http://groups.google.com/group/networkx-discuss">Visit this group</a>
-  </td></tr>
-  </table>
-
-- networkx-devel_ is for topics related to development of the NetworkX
-
-.. raw:: html
-
-  <table style="background-color: #fff; padding: 5px;" cellspacing=0>
-  <tr><td>
-    <img src="http://groups.google.com/groups/img/3/groups_bar.gif"
-         height=26 width=132 alt="Google Groups Beta">
-  </td></tr>
-  <tr><td style="padding-left: 5px;font-size: 125%">
-    <b>networkx-devel</b>
-  </td></tr>
-  <tr><td style="padding-left: 5px">
-    <a href="http://groups.google.com/group/networkx-devel">Visit this group</a>
-  </td></tr>
-  </table>
+Use the Trac ticket_ system to report a bug, or request a feature.
+Because of ongoing spam problems you will need to register_ first.
+After you register and sign in, create a ticket by clicking on
+the "New Ticket" tab.   
 
-Source code repository
-----------------------
-You can browse the source at 
+Source code
+-----------
 
-https://networkx.lanl.gov/browser/networkx/trunk
+ - Subversion repository: https://networkx.lanl.gov/browser/networkx/trunk
+ - Timeline: https://networkx.lanl.gov/timeline 
 
 To access the repository using subversion_, you will need a subversion client 
 (e.g. svn for Linux).  Then check out the code using
@@ -56,18 +28,11 @@ To access the repository using subversion_, you will need a subversion client
   svn co https://networkx.lanl.gov/svn/networkx/trunk networkx
 
 
-
-Trac Ticket System: Bugs, features, fixes 
------------------------------------------
-
-Use the ticket_ system to report a bug, or request a feature.
-Because of ongoing spam problems you will need to register_ first.
-
 Send email to hagberg@lanl.gov with patches or requests for 
 source code repository write access.
 
+
 .. _subversion: http://subversion.tigris.org
 .. _ticket: https://networkx.lanl.gov/newticket ticket
 .. _register: https://networkx.lanl.gov/register
-.. _networkx-discuss: http://groups.google.com/group/networkx-discuss
-.. _networkx-devel:  http://groups.google.com/group/networkx-devel
\ No newline at end of file
+
diff --git a/doc/Credits.txt b/doc/Credits.txt
index a1f0ca82..48768364 100644
--- a/doc/Credits.txt
+++ b/doc/Credits.txt
@@ -44,3 +44,4 @@ Thanks to the following people who have made contributions to NetworkX:
  - Ross M. Richardson contributed the expected degree graph generator
    and helped test the pygraphviz interface
 
+ - Christopher Ellison implemented the VF2 isomorphism algorithm
\ No newline at end of file
diff --git a/doc/News.txt b/doc/News.txt
index 642775a2..e5c03d4d 100644
--- a/doc/News.txt
+++ b/doc/News.txt
@@ -3,6 +3,43 @@
 NetworkX News
 =============
 
+
+NetworkX-0.34
+-------------
+
+Release date: 12 April 2007
+
+See: https://networkx.lanl.gov/timeline
+
+New features
+~~~~~~~~~~~~
+  - benchmarks for graph classes	
+  - Brandes betweenness centrality algorithm
+  - Dijkstra predecessor and distance algorithm
+  - xslt to convert DIA graphs to NetworkX
+  - number_of_edges(u,v) counts edges between nodes u and v
+  - run tests with python setup_egg.py test (needs setuptools)
+    else use python -c "import networkx; networkx.test()"
+  - is_isomorphic() that uses vf2 algorithm
+
+Bug fixes
+~~~~~~~~~
+  - speedups of neighbors() 	
+  - simplified Dijkstra's algorithm code
+  - better exception handling for shortest paths   
+  - get_edge(u,v) returns None (instead of exception) if no edge u-v
+  - floyd_warshall_array fixes for negative weights
+  - bad G467, docs and unittest fixes for graph atlas
+  - don't put nans in numpy or scipy sparse adjacency matrix
+  - handle get_edge() exception (return None if no edge)
+  - remove extra kwds arguments in many places
+  - no multi counting edges in conversion to dict of lists for multigraphs
+  - allow passing tuple to get_edge()
+  - bad parameter order in node/edge betweenness 
+  - edge betweenness doesn't fail with XGraph 
+
+
+
 What's new in NX-0.33?
 ----------------------