D29050: WIP KRunner fix prepare/teardown signals

[Alexander Lohnau]

alex added a comment.


  How should I proceed with this patch?

REPOSITORY
  R308 KRunner

REVISION DETAIL
  https://phabricator.kde.org/D29050

To: alex, meven, ngraham, broulik
Cc: kde-frameworks-devel, LeGast00n, cblack, michaelh, ngraham, bruns