Fixed pip install issues and updated readme

Author: bojan88

README.md

@@ -8,7 +8,9 @@ Stateless SAS program runner via web interface
 
 ### How to run
 
-`python main.py [settings json file path] [output csv file path]`
+`python main.py [settings json file path] [output csv|html file path]`
+
+It will append new requests if file already exists. 
 
 
 ### Test

setup.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 
-from distutils.core import setup
+from setuptools import setup
 
 setup(
     name='sasping',
@@ -9,7 +9,8 @@
     url='https://builds.boemskats.com/bojan/sasping',
     packages=['sasping', 'sasping.sas'],
     package_dir={'sasping': '.'},
-    data_files=[
-      ('report', 'build/index.html')
-    ],
+    include_package_data=True,
+    package_data={
+        '': ['report/build/index.html']
+    }
 )