1.0.0-beta.4 (#429)

* bump version

* update how to

* update how to

* update package-lock

Author: mattiaerre

HOW_TO_PUBLISH.md

@@ -0,0 +1,33 @@
+# How to publish
+
+```bash
+nvm use
+
+git checkout master
+
+git pull
+
+npm i
+
+npm run test:all
+```
+
+- Bump the version in the package.json file
+
+- Create a branch with the name of the new version number e.g.: `git checkout -b 1.0.0-beta.4`
+
+```bash
+git add .
+
+git commit -m 'bump version'
+
+git push
+```
+
+- Once the PR is merged then `git checkout master` and `git pull`
+
+- Uncomment the first line of the `.npmrc` file and comment the second line
+
+- Then publish the package using the following command: `NPM_TOKEN=${NPM_TOKEN} npm publish`
+
+> N.B.: you need to replace `${NPM_TOKEN}` with a valid npm token