D22669: Tweak tab title options: home and Bourne prompt sigils

[Raphael Rosch]

rrosch added a reviewer: Konsole.

REPOSITORY
  R319 Konsole

REVISION DETAIL
  https://phabricator.kde.org/D22669

To: rrosch, #konsole
Cc: konsole-devel, kde-doc-english, gennad, fbampaloukas, thsurrel, ngraham, 
skadinna, maximilianocuria, hindenburg