Merged PR 199395: Portal release version 1.9.4

package.json

@@ -1,6 +1,6 @@
 {
     "name": "powerbi-models",
-    "version": "1.9.3",
+    "version": "1.9.4",
     "description": "Contains JavaScript & TypeScript object models for Microsoft Power BI JavaScript SDK. For each model there is a TypeScript interface, and a validation function to ensure and object is valid.",
     "main": "dist/models.js",
     "typings": "dist/models.d.ts",