Update config.json (#164)

* Update config.json

Code in createWorkItem.js only accepts the string 'true'

* Update config.json

Author: Mike Senn

.git2gus/config.json

@@ -1,6 +1,6 @@
 {
-    "productTag": "a1aEE000000GLQHYA4",
+    "productTag": "a1aEE000000OVXJYA4",
     "defaultBuild": "Backlog",
-    "hideWorkItemUrl": true,
+    "hideWorkItemUrl": "true",
     "statusWhenClosed": "FIXED"
 }