debugger: don't accept rich text in the gdb startup commands
debugger: don't accept rich text in the gdb startup commands

Task-number: QTCREATORBUG-6771
Change-Id: I9fbb1f275561d9ea422781af3740257235269197
Reviewed-by: hjk <6fac1c92f5b9c7890a04d7f8a9d8912d16355eac@ovi.com>

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