Missing add-support-user.sh 

Hello,

I think the file add-support-user.sh is missing because it's listed in the .gitignore of the project. As a result, when I trie to launch the command "add-support-user-helper", I get the following error :

`cat: /opt/auth/add-support-user.sh: No such file or directory`

Can you add the file add-support-user.sh to the project ?

Thank you

Valérian