Reregister a help file if creation time is newer.
Reregister a help file if creation time is newer.

Reviewed-by: ck

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