D21414: Allow 'Exclude folders' section in Baloo KCM to fill window

[Nathaniel Graham]

ngraham added a comment.

  I think I confused you, sorry. My desire was for some spacing above the 
listview's label, like this:
  
  F6856571: edited.png <https://phabricator.kde.org/F6856571>

REPOSITORY
  R119 Plasma Desktop

REVISION DETAIL
  https://phabricator.kde.org/D21414

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