add configs for read the docs

add handbook, user, install, and integration guides

Change-Id: I996f6909f4fdf76910981c0224f5a0266907e27a

remove old documentation steps

Change-Id: Icfad09926e67a2dfa1de0e182fc3cd534f0448f7

formatting fixes

Change-Id: I704bbbbf6ad384178f804e4a3f5e621f9c3d33b9

.github/dependabot.yml

@@ -0,0 +1,12 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "pip" # See documentation for possible values
+    directory: "/docs/.sphinx" # Location of package manifests
+    open-pull-requests-limit: 10
+    schedule:
+      interval: "daily"