Add Pygments and sphinxcontrib-httpdomain

* need Pygments for Sphinx to work at all
* adding sphinxcontrib-httpdomain to make documenting APIs easier

docs/conf.py

@@ -25,7 +25,7 @@ import sys, os
 
 # Add any Sphinx extension module names here, as strings. They can be extensions
 # coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
-extensions = ['sphinx.ext.intersphinx', 'sphinx.ext.todo']
+extensions = ['sphinx.ext.intersphinx', 'sphinx.ext.todo', 'sphinxcontrib.httpdomain']
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']

requirements/dev.txt

@@ -48,6 +48,9 @@ pre-commit==0.5.2
 # sha256: P6gKELNtUWhr93RPXcmWIs1cmM6O1kAi5imGiq_Bd2k
 pyflakes==0.8.1
 
+# sha256: cyCRkITm2sj0VAY4pGRHo71zD8oXKvwX0sA-7SLPT1E
+Pygments==2.0.2
+
 # sha256: w2yTiocuX_SUk4szsUqqFWy0OexnVI_Ks1Nbt4sIRug
 PyYAML==3.11
 
@@ -60,6 +63,9 @@ simplejson==3.7.3
 # sha256: lJM7ZOL-CAfaBhLFdKAhwNrCjHvTxKI3I65aOeqPPQQ
 Sphinx==1.2.3
 
+# sha256: nbB7BHuHmTeK5TLWubFwgANdqNiJCCrX8STeBGn-7qQ
+sphinxcontrib-httpdomain==1.4.0
+
 # sha256: kHGqy9l6mpFQlsGq8NxoSsJnKQTNh221kECF1trJgQ4
 tabulate==0.7.5