Updated index to reflect new (short) 'engine' message (merged with solomon's new text), also moved around the layout a bit and fixed some small text errors.
@@ -15,6 +15,7 @@ Installation
* Work in your own fork of the code, we accept pull requests.
* Install sphinx: ``pip install sphinx``
+* Install sphinx httpdomain contrib package ``sphinxcontrib-httpdomain``
* If pip is not available you can probably install it using your favorite package manager as **python-pip**
Usage
