Make it possible to export support form V2 with meta data

Summary:
This diff enables a full roundtrip of exporting a bug report to file / link, and importing it again.

Styling is not part of this story.

Reviewed By: jknoxville

Differential Revision: D18636418

fbshipit-source-id: ef9a8e3622bdac9361f612d51415a593f4268b80

src/reducers/connections.tsx

@@ -169,6 +169,14 @@ const reducer = (state: State = INITAL_STATE, action: Actions): State => {
         selectedPlugin: payload != null ? null : selectedPlugin,
       };
     }
+
+    case 'RESET_SUPPORT_FORM_V2_STATE': {
+      return updateSelection({
+        ...state,
+        staticView: null,
+      });
+    }
+
     case 'SELECT_DEVICE': {
       const {payload} = action;
       return updateSelection({