combine docs into zoitechat repo

docs/.travis.yml

@@ -0,0 +1,15 @@
+# Source  https://coderwall.com/p/wws2uq
+sudo: false
+language: python
+python:
+  - "2.7"
+cache:
+  pip: true
+  custom_install: true
+# command to install dependencies
+install: pip install --upgrade Sphinx
+# command to run tests
+script: sphinx-build -n -b html -d _build/doctrees . _build/html
+# Flags used here, not in `make html`:
+#  -n   Run in nit-picky mode. Currently, this generates warnings for all missing references.
+#  -W   Turn warnings into errors. This means that the build stops at the first warning and sphinx-build exits with exit status 1.