Update README.md

Author: egodolja

README.md

@@ -1,26 +1,28 @@
 # sdk-python    [![Build Status](https://magnum.travis-ci.com/egodolja/sdk-python.svg?token=9z5hnp59uHpbBpKa445s&branch=master)](https://magnum.travis-ci.com/egodolja/sdk-python)
 Python SDK for the Authorize.Net API
 
-Python - demo version commit
-06/25/2015
-
 Installations
 --------------------------------------
 - python 2.7
+- Editor of your choice (I used PyDev for Eclipse)
 - pyxb 1.2.4
  *install python before pyxb 
 
+Run the following to get pyxb and nosetests:
+- pip install pyxb
+- pip install nosetests
 
 Generating classes from xsd
 --------------------------------------
-- run generateObjectsFromXSD.bat script 
-
+- use the pyxbgen script from PyXB
+- run the following:
+ python [path to pyxbgen] -u [link to xsd schema] -m [name of module to contain the classes]
+- refer to generateObjectsFromXSD.bat in the scripts folder to see how it's used
 
-Testing Controllers
+Testing
 --------------------------------------
-- each controller has its corresponding test
-- results recorded in the log
+- Tests available are: unit tests, mock tests, sample code
+- use nosetests to run all unittests 
+
+
 
-Testing demoTest
---------------------------------------
-- uncomment the commented out helper function in ARBCreateSubscriptionController to run demoTest