Merge pull request #112 from Damgaard/master

Added Python version and dependency information to README

README.md

@@ -36,6 +36,11 @@ Or via `setup.py`
     # First download or checkout the code then run
     python setup.py install
 
+PRAW works with Python 2.6 or later.
+
+Installation via `pip` or `easy_install` automatically installs PRAW's only
+dependency, the module [six](http://pypi.python.org/pypi/six/). If you install 
+via `setup.py` you'll need to install `six` manually.
 
 # Examples and Configuration