readthedocs build support

Author: danabens

.readthedocs.yml

@@ -0,0 +1,15 @@
+# ReadTheDocs environment customization to allow us to use conda to install
+# libraries which have C dependencies for the doc build. See:
+# https://docs.readthedocs.io/en/latest/config-file/v2.html
+
+version: 2
+
+python:
+  install:
+    - method: pip
+      path: .
+    - requirements: docs/requirements.txt
+
+sphinx:
+  configuration: docs/conf.py
+  fail_on_warning: true # http://www.sphinx-doc.org/en/master/man/sphinx-build.html#id6

docs/requirements.txt

@@ -0,0 +1 @@
+sphinx