Updated metadata

https://github.com/MicrosoftDocs/powerapps-docs/issues/162

Author: phecke

powerapps-docs/developer/common-data-service/developer-tools.md

@@ -1,9 +1,9 @@
 ---
-title: "<Topic Title> (Common Data Service for Apps) | Microsoft Docs" # Intent and product brand in a unique string of 43-59 chars including spaces
-description: "<Description>" # 115-145 characters including spaces. This abstract displays in the search result.
+title: "Developer tools and resources (Common Data Service for Apps) | Microsoft Docs" # Intent and product brand in a unique string of 43-59 chars including spaces
+description: "Learn about available tools and resources when working with solutions." # 115-145 characters including spaces. This abstract displays in the search result.
 ms.custom: ""
-ms.date: 10/31/2018
-ms.reviewer: ""
+ms.date: 1/31/2019
+ms.reviewer: "pehecke"
 ms.service: "powerapps"
 ms.topic: "article"
 author: "shmcarth" # GitHub ID