D10480: align checkable widgets in menu items

[Vlad Zagorodniy]

zzag abandoned this revision.

REPOSITORY
  R31 Breeze

REVISION DETAIL
  https://phabricator.kde.org/D10480

To: zzag, #breeze, #vdg, hpereiradacosta
Cc: plasma-devel, ZrenBot, progwolff, lesliezhai, ali-mohamed, jensreuterberg, 
abetts, sebas, apol, mart