Remove references to Carbon Black Cloud (#325)

* Marked references to CBC or PSC as deprecated. 
* Removing doc table of content
* added changelog for the doc update

Author: kebringer-cb

.readthedocs.yaml

@@ -0,0 +1,30 @@
+# .readthedocs.yaml
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+
+# Required
+version: 2
+
+# Set the version of Python and other tools you might need
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "3.11"
+
+# Build documentation in the docs/ directory with Sphinx
+sphinx:
+  configuration: docs/conf.py
+  builder: dirhtml
+# fail_on_warning: true
+
+# If using Sphinx, optionally build your docs in additional formats, such as PDF
+formats:
+   - pdf
+   - epub
+
+# Optionally declare the Python requirements required to build your docs
+python:
+  install:
+    - requirements: docs/requirements.txt
+    - method: setuptools
+      path: .

docs/changelog.rst

@@ -2,6 +2,16 @@ CbAPI Changelog
 ===============
 .. top-of-changelog (DO NOT REMOVE THIS COMMENT)
 
+Documentation - Release Feb 14, 2023
+------------------------------------
+
+Updates
+ * Removed references to and documentation about Carbon Black Cloud.  CBAPI (this SDK) is not maintained for Carbon Black Cloud.
+
+   Users of Carbon Black Cloud must transition to the Carbon Black Cloud Python SDK. Please see
+   `Carbon Black Cloud Python SDK on the Developer Network <https://developer.carbonblack.com/reference/carbon-black-cloud/integrations/python-sdk>`_
+   for details.
+
 CbAPI 1.7.10 - Release Feb 1, 2023
 ------------------------------------