todo KDE5: add setVariable() to VariableInterface
todo KDE5: add setVariable() to VariableInterface

jfmcarreira/kate,hlamer/kate,cmacq2/kate,hlamer/kate,hlamer/kate,hlamer/kate,hlamer/kate,cmacq2/kate,DickJ/kate,DickJ/kate,jfmcarreira/kate,jfmcarreira/kate,DickJ/kate,hlamer/kate,DickJ/kate,hlamer/kate,sandsmark/kate,sandsmark/kate,hlamer/kate,sandsmark/kate,sandsmark/kate,hlamer/kate,cmacq2/kate,hlamer/kate