Adding concepts docs, structure for CDK documentation (#3220)

* Adding concepts docs, structure for CDK documentation

* Add more context to the CDK README

Co-authored-by: Abhi Vaidyanatha <abhivaidyanatha@Abhis-MacBook-Pro.local>

.github/PULL_REQUEST_TEMPLATE/new_python_source.md

@@ -11,6 +11,7 @@ Thanks for contributing to Airbyte! Please complete the following items in order
 - [ ] Added the credentials for this integration to Github secrets 
 - [ ] Run standard tests on this branch by commenting `/test connector=<name>`*
 - [ ] Add entry in `airbyte-config/init/src/main/resources/seed/source_definitions.yaml` to use the new source in Airbyte core
+    - [ ] Generate UUID for `source_definitions` template here: https://www.uuidgenerator.net/ 
 - [ ] Deployed the connector to Dockerhub via `./tools/integrations/manage.sh publish airbyte-integrations/connectors/source-<name>`
 
 ## Documentation

airbyte-cdk/python/docs/concepts/README.md

@@ -0,0 +1 @@
+# Python CDK Concepts

airbyte-cdk/python/docs/tutorials/README.md

@@ -0,0 +1 @@
+# Python CDK Tutorials

airbyte-cdk/python/docs/tutorials/cdk-tutorial-python-http/README.md

@@ -0,0 +1 @@
+# Creating a HTTP Source with the Airbyte Python CDK

docs/SUMMARY.md

@@ -91,21 +91,27 @@
   * [Code of Conduct](contributing-to-airbyte/code-of-conduct.md)
   * [Developing Locally](contributing-to-airbyte/developing-locally.md)
   * [Developing Connectors](contributing-to-airbyte/building-new-connector/README.md)
+    * [Using the Airbyte CDK](contributing-to-airbyte/using-the-airbyte-cdk/README.md)
+      * [Python](../airbyte-cdk/python/README.md)
+        * [Concepts](../airbyte-cdk/python/docs/concepts/README.md)
+          * [Overview](../airbyte-cdk/python/docs/concepts/overview.md)
+          * [Stream Slices](../airbyte-cdk/python/docs/concepts/stream_slices.md)
+        * [Tutorials](../airbyte-cdk/python/docs/tutorials/README.md)  
+          * [Python CDK Tutorial](../airbyte-cdk/python/docs/tutorials/cdk-tutorial-python-http/README.md)    
+            * [Getting Started](../airbyte-cdk/python/docs/tutorials/cdk-tutorial-python-http/0-getting-started.md)
+            * [Step 1: Creating the Source](../airbyte-cdk/python/docs/tutorials/cdk-tutorial-python-http/1-creating-the-source.md)
+            * [Step 2: Install Dependencies](../airbyte-cdk/python/docs/tutorials/cdk-tutorial-python-http/2-install-dependencies.md)
+            * [Step 3: Define Inputs](../airbyte-cdk/python/docs/tutorials/cdk-tutorial-python-http/3-define-inputs.md)
+            * [Step 4: Connection Checking](../airbyte-cdk/python/docs/tutorials/cdk-tutorial-python-http/4-connection-checking.md)
+            * [Step 5: Declare the Schema](../airbyte-cdk/python/docs/tutorials/cdk-tutorial-python-http/5-declare-schema.md)
+            * [Step 6: Read Data](../airbyte-cdk/python/docs/tutorials/cdk-tutorial-python-http/6-read-data.md)
+            * [Step 7: Use the Connector in Airbyte](../airbyte-cdk/python/docs/tutorials/cdk-tutorial-python-http/7-use-connector-in-airbyte.md)
+            * [Step 8: Test Connector](../airbyte-cdk/python/docs/tutorials/cdk-tutorial-python-http/8-test-your-connector.md)
     * [Best Practices](contributing-to-airbyte/building-new-connector/best-practices.md)
     * [Java Connectors](contributing-to-airbyte/building-new-connector/java-connectors.md)
     * [Monorepo Python Development](contributing-to-airbyte/building-new-connector/monorepo-python-development.md)
     * [Testing Connectors](contributing-to-airbyte/building-new-connector/testing-connectors.md)
     * [Standard Source Test Suite](contributing-to-airbyte/building-new-connector/standard-source-tests.md)
-  * [Using the Airbyte CDK](contributing-to-airbyte/cdk-tutorial-alpha/README.md)
-    * [Getting Started](contributing-to-airbyte/cdk-tutorial-alpha/0-getting-started.md)
-    * [Step 1: Creating the Source](contributing-to-airbyte/cdk-tutorial-alpha/1-creating-the-source.md)
-    * [Step 2: Install Dependencies](contributing-to-airbyte/cdk-tutorial-alpha/2-install-dependencies.md)
-    * [Step 3: Define Inputs](contributing-to-airbyte/cdk-tutorial-alpha/3-define-inputs.md)
-    * [Step 4: Connection Checking](contributing-to-airbyte/cdk-tutorial-alpha/4-connection-checking.md)
-    * [Step 5: Declare the Schema](contributing-to-airbyte/cdk-tutorial-alpha/5-declare-schema.md)
-    * [Step 6: Read Data](contributing-to-airbyte/cdk-tutorial-alpha/6-read-data.md)
-    * [Step 7: Use the Connector in Airbyte](contributing-to-airbyte/cdk-tutorial-alpha/7-use-connector-in-airbyte.md)
-    * [Step 8: Test Connector](contributing-to-airbyte/cdk-tutorial-alpha/8-test-your-connector.md)
   * [Code Style](contributing-to-airbyte/code-style.md)
   * [Updating Documentation](contributing-to-airbyte/updating-documentation.md)
   * [Templates](contributing-to-airbyte/templates/README.md)

docs/contributing-to-airbyte/cdk-tutorial-alpha/README.md

@@ -1,2 +0,0 @@
-# Using the Airbyte CDK
-

docs/contributing-to-airbyte/using-the-airbyte-cdk/README.md

@@ -0,0 +1,5 @@
+# Using the Airbyte CDK
+
+Airbyte Connector Development Kits (CDK) significantly accelerate connector development. We currently provide a Python CDK, and a Java one is in development.
+
+Navigate here for more information on the [Python CDK](https://docs.airbyte.io/contributing-to-airbyte/building-new-connector/using-the-airbyte-cdk/python)