Merge branch 'issue81' into 'master'

Fix (remove) references to Piwik

Handles #81 

See merge request !40

go/go/templates/layouts/base.html

@@ -48,8 +48,6 @@
 
     {% include 'layouts/footer.html' %}
 
-    {% tracking_code %}
-
   </body>
 
 </html>

go/settings/settings.py.template

@@ -96,7 +96,6 @@ INSTALLED_APPS = (
   'django.contrib.messages',
   'django.contrib.staticfiles',
   'go',
-  'piwik',
   'django.contrib.admin',
   'qrcode',
   'crispy_forms',

requirements.txt

 Django==1.10
 django-auth-ldap==1.2.8
 django-crispy-forms==1.6.0
-django-piwik==0.1
 git+https://github.com/bruno207/django-qrcode.git
 flake8==3.0.4
 git+https://github.com/kstateome/django-cas.git
@@ -12,7 +11,6 @@ mccabe==0.5.2
 MySQL-python==1.2.5
 pep8==1.7.0
 Pillow==3.3.0
-piwikapi==0.3
 pyflakes==1.2.3
 python-ldap==2.4.27
 requests==2.11.0