Merge pull request #149 from OfficeDev/52e1d2f8-edf9-4733-8b1f-35554d316113_3

[METADATA UPDATE] Unified User Feedback - Wave 1

Author: lindalu-MSFT

docs/docfx.json

@@ -35,6 +35,7 @@
     "overwrite": [],
     "externalReference": [],
     "globalMetadata": {
+      "feedback_system": "Standard",
       "uhfHeaderId": "MSDocsHeader-Dev_Office",
       "searchScope": ["Office dev program"],
       "breadcrumb_path": "/office/developer-program/breadcrumb/toc.json",