QmlJS: Complete trailing / in file name completion.
QmlJS: Complete trailing / in file name completion.

Also restart completion when a directory was completed.

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