Sort _ at the end for the code completion
Sort _ at the end for the code completion

The _ is usually used to prefix internal and/or private methods and
members. Having those turn up at the top of the list of suggestions for
completion isn't too useful. Improves the autocompletion for example for
the STL.

Done together with Roberto Raggi.

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