[Qt-creator] Subdirectories with names containing dot character

[Daniel Teske]

> First of all QtCreator will only show the 2.2 directoy name as 2 in the
> tree view that displays the project hierarchy. This I can live with if I
> have to.

Thanks, I've found the problem and fixed it. The fix should be visible in the 
public repo in 12h.

> I only use QtCreator as an editor with the intellisens and locator
> functions. Build and debugging is done elsewhere.
Could you explain what you do for building and debugging? Just to get an idea.

daniel