Bugfix release 0.9.16

[Sönke Ludwig]

Am 22.06.2013 13:04, schrieb Sönke Ludwig:
> Two additional notes:
> 
>  - There is a known bug that causes multiple DUB invocations to be
>    required until all indirect dependencies are installed (watch out
>    for a "There are still some actions to perform:" message). The
>    current git master fixes that.
> 

The fix is now contained in the latest release.