Clarifying the API changes on IBuildSystemManager

[Olivier JG]

On 05/24/2011 05:24 AM, Andreas Pakulat wrote:
> Hi everyone,
>
> I was about to adjust the custom-buildsystem plugin to compile again
> against master and I'm wondering why API uses copy semantics for the
> qlist-parameters, instead of const-ref?
>
> Andreas
>
It shouldn't. I'll just break everyone's favorite plugins again.. I guess.
Sorry about that.

-Olivier JG