Update Demo (#235)

* Update Demo

* Minor fix

* Update tutorial manifest to use v0.4.0

* Update ros_tcp_endpoint module

* Update quick_setup version

* Update tutorial manifest

tutorials/pick_and_place/PickAndPlaceProject/Assets/DemoScripts/Demo.cs

 using System.Text;
 using RosSharp;
 using RosSharp.Control;
+using RosSharp.Urdf;
 using RosSharp.Urdf.Editor;
 using UnityEditor;
 using UnityEngine;
         // Create RosConnect
         GameObject rosConnect = new GameObject(rosConnectName);
         rosConnection = rosConnect.AddComponent<ROSConnection>();
-        rosConnection.rosIPAddress = hostIP;
-        rosConnection.rosPort = hostPort;
-        rosConnection.overrideUnityIP = overrideUnityIP;
-        rosConnection.unityPort = unityPort;
-        rosConnection.awaitDataMaxRetries = awaitDataMaxRetries;
-        rosConnection.awaitDataSleepSeconds = awaitDataSleepSeconds;
+        rosConnection.RosIPAddress = hostIP;
+        rosConnection.RosPort = hostPort;
     }
 
     private void ImportRobot()
         string urdfFilepath = Path.Combine(Application.dataPath, urdfRelativeFilepath);
         // Create is a coroutine that would usually run only in EditMode, so we need to force its execution here
         var robotImporter = UrdfRobotExtensions.Create(urdfFilepath, urdfImportSettings, false);
-        while (robotImporter.MoveNext()) {}
+        while (robotImporter.MoveNext()) { }
         // Adjust robot parameters
         Controller controller = GameObject.Find(niryoOneName).GetComponent<Controller>();
         controller.stiffness = controllerStiffness;
         parameters.GenerateExecutable = false;
 
         string[] texts = new string[filepaths.Length];
-        for (int i = 0; i < filepaths.Length; i ++)
+        for (int i = 0; i < filepaths.Length; i++)
-            texts[i] = File.ReadAllText(filepaths[i]); 
+            texts[i] = File.ReadAllText(filepaths[i]);
         }
         CompilerResults results = provider.CompileAssemblyFromSource(parameters, texts);
         checkCompileErrors(results);

tutorials/pick_and_place/PickAndPlaceProject/Packages/manifest.json

     "com.unity.ide.rider": "2.0.7",
     "com.unity.ide.visualstudio": "2.0.3",
     "com.unity.ide.vscode": "1.2.2",
-    "com.unity.robotics.ros-tcp-connector":
-    "https://github.com/Unity-Technologies/ROS-TCP-Connector.git?path=/com.unity.robotics.ros-tcp-connector#v0.3.0",
-    "com.unity.robotics.urdf-importer": "https://github.com/Unity-Technologies/URDF-Importer.git?path=/com.unity.robotics.urdf-importer#v0.3.0",
+    "com.unity.robotics.ros-tcp-connector": "https://github.com/Unity-Technologies/ROS-TCP-Connector.git?path=/com.unity.robotics.ros-tcp-connector#v0.4.0",
+    "com.unity.robotics.urdf-importer": "https://github.com/Unity-Technologies/URDF-Importer.git?path=/com.unity.robotics.urdf-importer#v0.4.0",
     "com.unity.test-framework": "1.1.18",
     "com.unity.textmeshpro": "3.0.1",
     "com.unity.timeline": "1.4.3",

tutorials/quick_setup.md

 
     ![](../images/packman.png)
 
-1. Enter the git URL for the desired package. Note: you can append a version tag to the end of the git url, like `#v0.2.0` or `#v0.3.0`, to declare a specific package version, or exclude the tag to get the latest from the package's `main` branch.
+1. Enter the git URL for the desired package. Note: you can append a version tag to the end of the git url, like `#v0.3.0` or `#v0.4.0`, to declare a specific package version, or exclude the tag to get the latest from the package's `main` branch.
    1. For the [ROS-TCP-Connector](https://github.com/Unity-Technologies/ROS-TCP-Connector), enter `https://github.com/Unity-Technologies/ROS-TCP-Connector.git?path=/com.unity.robotics.ros-tcp-connector`.
    1. For the [URDF-Importer](https://github.com/Unity-Technologies/URDF-Importer), enter `https://github.com/Unity-Technologies/URDF-Importer.git?path=/com.unity.robotics.urdf-importer`.