Updated REAME.md (#23)

* Update README.md

* Update CHANGELOG.md

Author: Fivetran-milanjovic

CHANGELOG.md

@@ -1,3 +1,8 @@
+# dbt_app_reporting vNEXTRELEASE
+
+## Under the Hood
+- Addition of a section tag within the README so the model descriptions may be accessible within the Fivetran UI for Quickstart.
+
 # dbt_app_reporting v0.4.0
 [PR #21](https://github.com/fivetran/dbt_app_reporting/pull/21) includes the following updates:
 

README.md

@@ -18,6 +18,7 @@
     - [Google Play](https://github.com/fivetran/dbt_google_play)
 - Generates a comprehensive data dictionary of your source and modeled App Reporting data via the [dbt docs site](https://fivetran.github.io/dbt_app_reporting/)
 
+<!--section="app_reporting_transformation_model"-->
 Refer to the table below for a detailed view of final models materialized by default within this package. Additionally, check out our [Docs site](https://fivetran.github.io/dbt_app_reporting/#!/overview) for more details about these models. 
 
 | **model**                  | **description**                                                                                                                                               |
@@ -31,6 +32,8 @@ Refer to the table below for a detailed view of final models materialized by def
 
 > The individual Google Play and Apple App Store models have additional platform-specific metrics better suited for deep-dive analyses.
 
+<!--section-end-->
+
 # 🎯 How do I use the dbt package?
 ## Step 1: Pre-Requisites
 - **Connector**: Have all relevant Fivetran app platform connectors syncing data into your warehouse. This package currently supports: