Merge pull request #417 from jeromekelleher/rtd-updates

Update rtd conf & fix broken build.

Author: jeromekelleher

.readthedocs.yml

@@ -0,0 +1,13 @@
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+
+version: 2
+
+# Build documentation in the docs/ directory with Sphinx
+sphinx:
+  configuration: docs/conf.py
+
+  python:
+    version: 3.7
+      install:
+        - requirements: docs/rtd_requirements.txt

docs/rtd_requirements.txt

@@ -4,3 +4,4 @@ jsonschema
 h5py
 breathe
 sphinx-issues
+sphinx-argparse