Avoid deployqtHelper_mac message when directory already exists.
Avoid deployqtHelper_mac message when directory already exists.

Change-Id: Iff13147fd6541741b94f4bd2f611e05bd87a7885
Reviewed-by: Daniel Molkentin <f783803728c8c54bb3b904348e09c96edb466bf9@nokia.com>

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