Simplify rtd code

Signed-off-by: Michal Čihař <michal@cihar.com>

docs/_rtd_templates/layout.html → docs/_templates/layout.html

@@ -2,6 +2,7 @@
 
 {% block footer %}
 {{ super() }}
+{% if READTHEDOCS %}
 <!-- Piwik -->
 <script type="text/javascript">
   var _paq = _paq || [];
@@ -17,4 +18,6 @@
 </script>
 <noscript><p><img src="//stats.cihar.com/piwik.php?idsite=17" style="border:0;" alt="" /></p></noscript>
 <!-- End Piwik Code -->
+{% endif %}
+FOOTER
 {% endblock %}

docs/conf.py

@@ -15,9 +15,6 @@
 import sys
 import os
 
-# Detect build on readthedocs.org
-on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
-
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
@@ -38,8 +35,6 @@ extensions = ['djangodocs', 'sphinxcontrib.httpdomain']
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']
-if on_rtd:
-    templates_path.insert(0, '_rtd_templates')
 
 # The suffix of source filenames.
 source_suffix = '.rst'