Fix somme RST errors in README.rst. Add a test in tox.ini to detect such errors

.travis.yml

@@ -5,6 +5,7 @@ env:
   matrix:
     - TOX_ENV=coverage
     - TOX_ENV=flake8
+    - TOX_ENV=check_rst
     - TOX_ENV=py27-django17
     - TOX_ENV=py27-django18
     - TOX_ENV=py27-django19

README.rst

@@ -22,11 +22,11 @@ CAS Server is a Django application implementing the `CAS Protocol 3.0 Specificat
 By defaut, the authentication process use django internal users but you can easily
 use any sources (see auth classes in the auth.py file)
 
-The defaut login/logout template use `django-bootstrap3 <https://github.com/dyve/django-bootstrap3>`_
+The defaut login/logout template use `django-bootstrap3 <https://github.com/dyve/django-bootstrap3>`__
 but you can use your own templates using settings variables.
 
 Note that for Django 1.7 compatibility, you need a version of
-`django-bootstrap3 <https://github.com/dyve/django-bootstrap3>`_ < 7.0.0
+`django-bootstrap3 <https://github.com/dyve/django-bootstrap3>`__ < 7.0.0
 like the 6.2.2 version.
 
 Features
@@ -43,7 +43,7 @@ Features
 
 Quick start
 -----------
-0. If you want to make a virtualenv for ``django-cas-server``, you will need the following
+1. If you want to make a virtualenv for ``django-cas-server``, you will need the following
    dependencies on a bare debian like system::
 
     virtualenv build-essential python-dev libxml2-dev libxslt1-dev zlib1g-dev
@@ -53,7 +53,7 @@ Quick start
    If you intend to run the tox tests you will also need ``python3.4-dev`` depending of the current
    version of python3 on your system.
 
-1. Add "cas_server" to your INSTALLED_APPS setting like this::
+2. Add "cas_server" to your INSTALLED_APPS setting like this::
 
     INSTALLED_APPS = (
         'django.contrib.admin',
@@ -71,7 +71,7 @@ Quick start
         ...
     )
 
-2. Include the cas_server URLconf in your project urls.py like this::
+3. Include the cas_server URLconf in your project urls.py like this::
 
     urlpatterns = [
         url(r'^admin/', admin.site.urls),
@@ -79,10 +79,10 @@ Quick start
         url(r'^cas/', include('cas_server.urls', namespace="cas_server")),
     ]
 
-3. Run `python manage.py migrate` to create the cas_server models.
+4. Run `python manage.py migrate` to create the cas_server models.
 
 
-4. You should add some management commands to a crontab: ``clearsessions``,
+5. You should add some management commands to a crontab: ``clearsessions``,
    ``cas_clean_tickets`` and ``cas_clean_sessions``.
 
    * ``clearsessions``:  please see `Clearing the session store <https://docs.djangoproject.com/en/stable/topics/http/sessions/#clearing-the-session-store>`_.
@@ -102,11 +102,11 @@ Quick start
       */5 *  * * * cas-user /path/to/project/manage.py cas_clean_tickets
       5   0  * * * cas-user /path/to/project/manage.py cas_clean_sessions
 
-5. Start the development server and visit http://127.0.0.1:8000/admin/
+6. Start the development server and visit http://127.0.0.1:8000/admin/
    to add a first service allowed to authenticate user agains the CAS
    (you'll need the Admin app enabled).
 
-6. Visit http://127.0.0.1:8000/cas/ to login with your django users.
+7. Visit http://127.0.0.1:8000/cas/ to login with your django users.
 
 
 

tox.ini

@@ -1,6 +1,7 @@
 [tox]
 envlist=
     flake8,
+    check_rst,
     py27-django17,
     py27-django18,
     py27-django19,
@@ -60,6 +61,13 @@ basepython=python
 deps=flake8
 commands=flake8 {toxinidir}/cas_server
 
+[testenv:check_rst]
+basepython=python
+deps=
+    docutils
+    Pygments
+commands=python {toxinidir}/setup.py check --restructuredtext --stric
+
 [testenv:coverage]
 basepython=python
 passenv=CODACY_PROJECT_TOKEN