D26463: Port endl as \n or std::cout ... std::endl when we wrote directly on console or flush QTextStream when it's a qstring

[Laurent Montel]

mlaurent added a reviewer: dfaure.

REPOSITORY
  R39 KTextEditor

REVISION DETAIL
  https://phabricator.kde.org/D26463

To: mlaurent, dfaure
Cc: kwrite-devel, kde-frameworks-devel, LeGast00n, GB_2, domson, michaelh, 
ngraham, bruns, demsking, cullmann, sars, dhaumann