on redemare en Rust

This commit contains the following changes:
     M .gitignore
     A Cargo.lock
     A Cargo.toml
     A PMOMusic/Cargo.toml
     A PMOMusic/src/main.rs
     D README.md
     A Readme.md

pmoupnp/webapp/node_modules/@babel/helper-validator-identifier/README.md

@@ -0,0 +1,19 @@
+# @babel/helper-validator-identifier
+
+> Validate identifier/keywords name
+
+See our website [@babel/helper-validator-identifier](https://babeljs.io/docs/babel-helper-validator-identifier) for more information.
+
+## Install
+
+Using npm:
+
+```sh
+npm install --save @babel/helper-validator-identifier
+```
+
+or using yarn:
+
+```sh
+yarn add @babel/helper-validator-identifier
+```