[KPhotoAlbum] <space> no longer works in the viewer

[Robert Krawitz]

Another change I've noticed since the switch to kde5 is that
space/backspace no longer work in the viewer.  That was very handy.

-- 
Robert Krawitz                                     <rlk at alum.mit.edu>

***  MIT Engineers   A Proud Tradition   http://mitathletics.com  ***
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