Remove unused package.lock file, remove webapp level

readme.md

@@ -70,3 +70,43 @@ Clean what you don't need: keep bootstrap-grid.scss with the files & folders imp
 Import the bootrap-grid.scss in your style.scss as following:
 
 `@import '~scss/bootstrap-grid.scss';`
+
+## Webapp
+
+This project was generated with [Angular CLI](https://github.com/angular/angular-cli) version 1.7.3.
+
+### Development server
+
+Run `ng serve` for a dev server. Navigate to `http://localhost:4200/`. The app will automatically reload if you change any of the source files.
+
+### Code scaffolding
+
+Run `ng generate component component-name` to generate a new component. You can also use `ng generate directive|pipe|service|class|guard|interface|enum|module`.
+
+### Build
+
+Run `ng build` to build the project. The build artifacts will be stored in the `dist/` directory. Use the `-prod` flag for a production build.
+
+### Running unit tests
+
+Run `ng test` to execute the unit tests via [Karma](https://karma-runner.github.io).
+
+### Running end-to-end tests
+
+Run `ng e2e` to execute the end-to-end tests via [Protractor](http://www.protractortest.org/).
+
+### Further help
+
+To get more help on the Angular CLI use `ng help` or go check out the [Angular CLI README](https://github.com/angular/angular-cli/blob/master/README.md).
+
+### Build Angular project with AOT option (i18n purpose)
+### https://medium.com/@feloy/deploying-an-i18n-angular-app-with-angular-cli-fc788f17e358
+for lang in es en fr; do \
+    ng build --output-path=dist/$lang
+             --aot
+             (-prod \)
+             --bh /$lang/
+             --i18n-file=src/i18n/messages.$lang.xlf
+             --i18n-format=xlf
+             --locale=$lang;
+  done