Use RTD theme version 0.2.4

Blendify · web-flow · commit 245cd80817a6 · 2017-03-31T14:06:54.000-04:00
diff --git a/requirements/pip.txt b/requirements/pip.txt
@@ -4,7 +4,7 @@ appdirs==1.4.3
 virtualenv==15.0.1
 docutils==0.11
 Sphinx==1.5.3
-sphinx_rtd_theme==0.2.0
+sphinx_rtd_theme==0.2.4
 Pygments==2.0.2
 mkdocs==0.14.0
 readthedocs-build==2.0.6
