Tidied up Bruno files.

API Tests/BGApp/Collections/Create.yml

@@ -5,15 +5,20 @@ info:
 
 http:
   method: POST
-  url: http://localhost:3000/api/collection
+  url: "{{BASE_URL}}/api/collection"
   body:
     type: json
     data: |-
       {
-        "name": "Invited player2"
+        "name": "{{Name}}"
       }
   auth: inherit
 
+runtime:
+  variables:
+    - name: Name
+      value: ""
+
 settings:
   encodeUrl: true
   timeout: 0