Mention mailing-list in the front-page README.

README.rst

@@ -1,33 +1,37 @@
 ========================================================================
-    Elasticluster |trevis-ci-status|
+    ElastiCluster |trevis-ci-status|
 ========================================================================
 
-.. |trevis-ci-status| image:: https://travis-ci.org/gc3-uzh-ch/elasticluster.svg?branch=master
-
 .. This file follows reStructuredText markup syntax; see
    http://docutils.sf.net/rst.html for more information
 
+.. |trevis-ci-status| image:: https://travis-ci.org/gc3-uzh-ch/elasticluster.svg?branch=master
+
 
-`Elasticluster`_ aims to provide a user-friendly command line tool to
+`ElastiCluster`_ aims to provide a user-friendly command line tool to
 create, manage and setup computing clusters hosted on cloud
 infrastructures (like `Amazon's Elastic Compute Cloud EC2`_ or `Google
-Compute Engine`_)
-or a private `OpenStack`_ cloud). Its main goal
-is to get your own private cluster up and running with just a few commands; a `YouTube video`_
-demoes the basic features of elasticluster. 
-
-This project is an effort of the
-`Grid Computing Competence Center`_ at the
-`University of Zurich`_, licensed under the
+Compute Engine`_) or a private `OpenStack`_ cloud). Its main goal is
+to get your own private cluster up and running with just a few
+commands; a `YouTube video`_ demoes the basic features of
+elasticluster.
+
+Documentation for ElastiCluster is available on the `Read The Docs
+<http://elasticluster.readthedocs.org/>`_ website.  General discussion
+over ElastiCluster's usage, features, and bugs takes also place on the
+`elasticluster@googlegroups.com
+<https://groups.google.com/forum/#!forum/elasticluster>`_ mailing-list
+(only subscribers can post).
+
+This project is an effort of the `Services and Support for Science
+IT`_ (S3IT) unit at the `University of Zurich`_, licensed under the
 `GNU General Public License version 3`_.
 
-Documentation for elasticluster is available on the `Read The Docs
-<http://elasticluster.readthedocs.org/>`_ website
 
 Features
 ========
 
-`Elasticluster`_ is in active development, but offers the following features at the current state:
+`ElastiCluster`_ is in active development, but offers the following features at the current state:
 
 * Simple configuration file to define cluster templates
 * Can start and manage multiple independent clusters at the same time
@@ -43,7 +47,7 @@ Features
     * ...or anything that you can install with an `Ansible`_ playbook!
 * Grow and shrink a running cluster
 
-`Elasticluster`_ is currently in active development: please use the
+`ElastiCluster`_ is currently in active development: please use the
 GitHub issue tracker to `file enhancement requests and ideas`_
 
 We appreciate pull requests for new features and enhancements. Please
@@ -56,33 +60,32 @@ Quickstart
 Installing from PyPI
 --------------------
 
-`Elasticluster`_ is a `Python`_ program; Python
-version 2.6 is required to run it.
+`ElastiCluster`_ is a `Python`_ program; Python version 2.6 or 2.7 is
+required to run it.
 
-It's quite easy to install `elasticluster` using
-`pip`_; the command below is all you
-need to install `elasticluster` on your system::
+It's quite easy to install `elasticluster` using `pip`_; the command
+below is all you need to install `elasticluster` on your system::
 
     pip install elasticluster
 
 If you want to run `elasticluster` from source you have to **install**
-`Ansible`_ **first:**
-
-::
+`Ansible`_ **first**::
 
     pip install ansible
     python setup.py install
 
+
 Installing the development version from github
 ----------------------------------------------
 
-The source code of elasticluster is `github`_, if you want to test the
-latest development version you can clone the `github elasticluster repository`_.
+The source code of elasticluster is on `GitHub`_, if you want to test
+the latest development version you should clone the `github elasticluster
+repository`_.
 
 You need the ``git`` command in order to be able to clone it, and we
 suggest you to use `python virtualenv`_ in order to create a
 controlled environment in which you can install elasticluster as
-normal user. 
+normal user.
 
 Assuming you already have ``virtualenv`` installed on your machine,
 you first need to create a virtualenv and install `ansible`, which is
@@ -91,7 +94,7 @@ needed by elasticluster::
     virtualenv elasticluster
     . elasticluster/bin/activate
     pip install ansible
-    
+
 Then you have to download the software. We suggest you to download it
 *within* the created virtualenv::
 
@@ -100,13 +103,14 @@ Then you have to download the software. We suggest you to download it
     cd src
     python setup.py install
 
-Now the ``elasticluster`` should be available in your current
+Now the ``elasticluster`` command should be available in your current
 environment.
 
 .. References
 
 .. _`elasticluster`: http://gc3-uzh-ch.github.io/elasticluster/
 .. _`Grid Computing Competence Center`: http://www.gc3.uzh.ch/
+.. _`Services and Support for Science IT`: http://www.s3it.uzh.ch/
 .. _`University of Zurich`: http://www.uzh.ch
 .. _`GC3 Hobbes cloud`: http://www.gc3.uzh.ch/infrastructure/hobbes
 .. _`configuration template`: https://raw.github.com/gc3-uzh-ch/elasticluster/master/docs/config.template.ini
@@ -129,7 +133,7 @@ environment.
 .. _`GlusterFS`: http://www.gluster.org/
 .. _`Ceph`: http://ceph.com/
 .. _`OrangeFS`: http://orangefs.org/
-.. _`Ansible`: http://ansible.cc 
+.. _`Ansible`: http://ansible.cc
 .. _`file enhancement requests and ideas`: https://github.com/gc3-uzh-ch/elasticluster/issues
 
 .. _`Python`: http://www.python.org