Fix folder name wokflows -> workflows

[turbolay]

This adds the deployment using SCP and correct a mistake that I made in my previous merged PR (wokflow instead of workflow)

@lontivero if you agree with this we could create a new RSA key/pair for production, an user and chown /var/www/

[lontivero]

I would prefer to avoid giving access to our servers. We can use this solution temporarily but I would go for something simpler like a loop in a bash script that checks the version and updates it.

[turbolay]

It's ok I will change