D27475: Make kwapper/kshell spawn klauncher5 if needed

[Aleix Pol Gonzalez]

apol accepted this revision.
This revision is now accepted and ready to land.

REPOSITORY
  R303 KInit

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D27475

To: davidedmundson, apol
Cc: apol, kde-frameworks-devel, LeGast00n, cblack, GB_2, michaelh, ngraham, 
bruns