Missing OTP template files: curious_penguin.otp and kde_events.otp

[Friedrich W. H. Kossebau]

Hi Thorsten,

more than a year ago you added a few desktop files for not yet done kpresenter 
templates, without the templates, but to prevent the string freeze. See 
https://projects.kde.org/projects/calligra/repository/revisions/b122340ca068a15a657078f0b7c633410fd7427f

Excerpt from commit message:
--- 8< ---
    o add desktop files for the rest of the kpresenter templates that will be 
shipped
      The files are not yet installed as templates are not ready yet. This is 
to add
      the missing strings so that they can be translated.
--- 8< ---
    
But for two desktop files there are still no odp templates (inc. previews):
	stage/templates/odf/curious_penguin.desktop
	stage/templates/odf/kde_events.desktop

Are these odp templates and preview files simply not yet commited, or should 
these desktop files be rather removed (master and 2.5)?

Cheers
Friedrich