Avoid error message with external vi on Ubuntu.
Avoid error message with external vi on Ubuntu.

Ubuntu comes with only a stripped down version of vim by default which
doesn't support setting the column. So we don't do it.

Task-number: QTCREATORBUG-3850

pcacjr/qt-creator,bakaiadam/collaborative_qt_creator,KDE/android-qt-creator,hdweiss/qt-creator-visualizer,kuba1/qtcreator,danimo/qt-creator,kuba1/qtcreator,xianian/qt-creator,hdweiss/qt-creator-visualizer,bakaiadam/collaborative_qt_creator,renatofilho/QtCreator,dmik/qt-creator-os2,dmik/qt-creator-os2,kuba1/qtcreator,xianian/qt-creator,malikcjm/qtcreator,martyone/sailfish-qtcreator,farseerri/git_code,jonnor/qt-creator,kuba1/qtcreator,farseerri/git_code,malikcjm/qtcreator,xianian/qt-creator,KDAB/KDAB-Creator,martyone/sailfish-qtcreator,duythanhphan/qt-creator,AltarBeastiful/qt-creator,hdweiss/qt-creator-visualizer,kuba1/qtcreator,jonnor/qt-creator,malikcjm/qtcreator,maui-packages/qt-creator,duythanhphan/qt-creator,richardmg/qtcreator,dmik/qt-creator-os2,KDAB/KDAB-Creator,farseerri/git_code,bakaiadam/collaborative_qt_creator,amyvmiwei/qt-creator,amyvmiwei/qt-creator,syntheticpp/qt-creator,azat/qtcreator,omniacreator/qtcreator,kuba1/qtcreator,danimo/qt-creator,richardmg/qtcreator,duythanhphan/qt-creator,malikcjm/qtcreator,xianian/qt-creator,pcacjr/qt-creator,hdweiss/qt-creator-visualizer,Distrotech/qtcreator,bakaiadam/collaborative_qt_creator,ostash/qt-creator-i18n-uk,kuba1/qtcreator,pcacjr/qt-creator,darksylinc/qt-creator,ostash/qt-creator-i18n-uk,maui-packages/qt-creator,KDAB/KDAB-Creator,pcacjr/qt-creator,darksylinc/qt-creator,AltarBeastiful/qt-creator,kuba1/qtcreator,AltarBeastiful/qt-creator,azat/qtcreator,renatofilho/QtCreator,Distrotech/qtcreator,martyone/sailfish-qtcreator,renatofilho/QtCreator,omniacreator/qtcreator,colede/qtcreator,maui-packages/qt-creator,amyvmiwei/qt-creator,amyvmiwei/qt-creator,danimo/qt-creator,xianian/qt-creator,hdweiss/qt-creator-visualizer,farseerri/git_code,jonnor/qt-creator,malikcjm/qtcreator,farseerri/git_code,danimo/qt-creator,darksylinc/qt-creator,pcacjr/qt-creator,ostash/qt-creator-i18n-uk,dmik/qt-creator-os2,syntheticpp/qt-creator,darksylinc/qt-creator,KDE/android-qt-creator,KDE/android-qt-creator,martyone/sailfish-qtcreator,colede/qtcreator,syntheticpp/qt-creator,maui-packages/qt-creator,KDAB/KDAB-Creator,pcacjr/qt-creator,ostash/qt-creator-i18n-uk,duythanhphan/qt-creator,azat/qtcreator,martyone/sailfish-qtcreator,dmik/qt-creator-os2,KDAB/KDAB-Creator,AltarBeastiful/qt-creator,syntheticpp/qt-creator,AltarBeastiful/qt-creator,malikcjm/qtcreator,dmik/qt-creator-os2,martyone/sailfish-qtcreator,danimo/qt-creator,jonnor/qt-creator,kuba1/qtcreator,renatofilho/QtCreator,ostash/qt-creator-i18n-uk,darksylinc/qt-creator,bakaiadam/collaborative_qt_creator,ostash/qt-creator-i18n-uk,omniacreator/qtcreator,syntheticpp/qt-creator,richardmg/qtcreator,xianian/qt-creator,martyone/sailfish-qtcreator,farseerri/git_code,syntheticpp/qt-creator,omniacreator/qtcreator,xianian/qt-creator,farseerri/git_code,richardmg/qtcreator,omniacreator/qtcreator,ostash/qt-creator-i18n-uk,danimo/qt-creator,syntheticpp/qt-creator,richardmg/qtcreator,jonnor/qt-creator,Distrotech/qtcreator,amyvmiwei/qt-creator,KDE/android-qt-creator,colede/qtcreator,colede/qtcreator,bakaiadam/collaborative_qt_creator,martyone/sailfish-qtcreator,malikcjm/qtcreator,richardmg/qtcreator,darksylinc/qt-creator,azat/qtcreator,Distrotech/qtcreator,farseerri/git_code,duythanhphan/qt-creator,colede/qtcreator,danimo/qt-creator,AltarBeastiful/qt-creator,duythanhphan/qt-creator,dmik/qt-creator-os2,renatofilho/QtCreator,richardmg/qtcreator,bakaiadam/collaborative_qt_creator,maui-packages/qt-creator,KDAB/KDAB-Creator,amyvmiwei/qt-creator,danimo/qt-creator,azat/qtcreator,xianian/qt-creator,hdweiss/qt-creator-visualizer,Distrotech/qtcreator,azat/qtcreator,amyvmiwei/qt-creator,AltarBeastiful/qt-creator,Distrotech/qtcreator,darksylinc/qt-creator,maui-packages/qt-creator,KDE/android-qt-creator,amyvmiwei/qt-creator,pcacjr/qt-creator,Distrotech/qtcreator,danimo/qt-creator,jonnor/qt-creator,maui-packages/qt-creator,omniacreator/qtcreator,KDE/android-qt-creator,AltarBeastiful/qt-creator,KDE/android-qt-creator,duythanhphan/qt-creator,colede/qtcreator,KDE/android-qt-creator,darksylinc/qt-creator,xianian/qt-creator,omniacreator/qtcreator,colede/qtcreator,martyone/sailfish-qtcreator,renatofilho/QtCreator