Merging dev branch into main (#78)

* Reverting params.yaml and updating code in server_endpoint.md
* TcpServer class was renamed
* convert all files with dos2unix (#76)
* Minor tutorial tweaks, update version numbers

Co-authored-by: Devin Miller <devin.miller@unity3d.com>
Co-authored-by: peifeng-unity <56408141+peifeng-unity@users.noreply.github.com>

Author: 3 people

.gitignore

@@ -1,4 +1,4 @@
 .DS_Store
 .idea
 .vscode/
-*~
+tutorials/pick_and_place/PickAndPlaceProject/Packages/packages-lock.json

tutorials/pick_and_place/PickAndPlaceProject/.gitignore

@@ -15,7 +15,7 @@
 /[Mm]emoryCaptures/
 
 # Asset meta data should only be ignored when the corresponding asset is also ignored
-!/[Aa]ssets/**/*.meta
+# !/[Aa]ssets/**/*.meta
 
 # Uncomment this line if you wish to ignore the asset store tools plugin
 # /[Aa]ssets/AssetStoreTools*

tutorials/pick_and_place/PickAndPlaceProject/Packages/manifest.json

@@ -5,7 +5,7 @@
     "com.unity.ide.visualstudio": "2.0.3",
     "com.unity.ide.vscode": "1.2.2",
     "com.unity.robotics.urdf-importer": "https://github.com/Unity-Technologies/URDF-Importer.git#v0.0.4",
-    "com.unity.robotics.ros-tcp-connector": "https://github.com/Unity-Technologies/ROS-TCP-Connector.git#v0.0.3",
+    "com.unity.robotics.ros-tcp-connector": "https://github.com/Unity-Technologies/ROS-TCP-Connector.git#v0.1.1",
     "com.unity.test-framework": "1.1.18",
     "com.unity.textmeshpro": "3.0.1",
     "com.unity.timeline": "1.4.3",