Tesst tutorial: create SO from helpdesk

[Guido1982]

Damn, shouldn't read while distracted, I meant of course create SO, not Invoice. There might be the need for something like this since the company I maintain Corebos for wants to do something like 'visit incidents'. The concept is a little vague up till now but we'll work on that and evaluate your module (through the demo) for this purpose.

Thank!