[digikam-doc] digikam: apply patch #24 from Wolfgang

[Luigi Toscano]

Gilles Caulier ha scritto:
> Git commit 5844e20947e2c642926d06d586bb29cf2fa9a66a by Gilles Caulier.
> Committed on 27/12/2016 at 21:41.
> Pushed by cgilles into branch 'master'.

Hi again!
Did you find any issue while using git commit --author? I see that this commit
still has your details as author. Can I help in any way with this?


-- 
Luigi