commit 57263369bd810ba3a2c2dfd32a905f1e7d59cc6d
Author: Matthew Wang <XXXXXXX@gmail.com>
Date:   Sun Jan 6 21:56:54 2013 +0800

    simplify with seperate node.py

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..0d20b64
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
                                                                           1 *.pyc
diff --git a/README b/README
index 7e70850..b5eb369 100644
--- a/README
+++ b/README
@@ -1 +1,2 @@
1 Sun Feb  3 13:57:05 CST 2013                                           1 Sun Feb  3 13:57:05 CST 2013
                                                                         2 Sun Feb  3 13:57:15 CST 2013