.vscode: remove directory (#5626)

.vscode/settings.json

@@ -1,8 +0,0 @@
-{
-  "protoc": {
-    "options": [
-      "--proto_path=${workspaceRoot}/proto",
-      "--proto_path=${workspaceRoot}/third_party/proto"
-    ]
-  }
-}

CONTRIBUTING.md

@@ -127,6 +127,21 @@ make install
 
 You should now be able to run `make proto-gen` from inside the root Tendermint directory to generate new files from proto files.
 
+### Visual Studio Code
+
+If you are a VS Code user, you may want to add the following to your `.vscode/settings.json`:  
+
+```json
+{	
+  "protoc": {	
+    "options": [	
+      "--proto_path=${workspaceRoot}/proto",	
+      "--proto_path=${workspaceRoot}/third_party/proto"	
+    ]	
+  }	
+}
+```
+
 ## Changelog
 
 Every fix, improvement, feature, or breaking change should be made in a