revert to last functional build

src/main/java/com/ziplinegreen/vault/Config/WebSocketConfig.java

 
     @Override
     public void registerStompEndpoints(StompEndpointRegistry registry) {
-        registry.addEndpoint("/vault-socket").setAllowedOrigins("https://fast-headland-39537.herokuapp.com").withSockJS();
+        registry.addEndpoint("/vault-socket").setAllowedOrigins("localhost:8100").withSockJS();
     }
 }

src/main/java/com/ziplinegreen/vault/Controller/PostController.java

         return postService.createPost(post);
     }
 
-    @CrossOrigin(origins = "https://fast-headland-39537.herokuapp.com")
+    @CrossOrigin
     @GetMapping("/posts/all")
     public Iterable<Post> getAllPosts() {
         return postService.getAllPosts();