Remove essential dead code setting PYTHONPATH
Remove essential dead code setting PYTHONPATH

The code was changed from #ifdef Q_OS_WIN to
sp.toolChainAbi.osFlavor() == Abi::WindowsMSysFlavor, which means it was
effectively disabled the last 5 months except in very rare cases.
Also Danimo confirms that the code is no longer needed.

Change-Id: Ia99d9d12415757b3d1e329a631cff0d78caf7804
Reviewed-on: http://codereview.qt.nokia.com/2218
Reviewed-by: Qt Sanity Bot <5581206bb7e0307f0d99eb71898ae6b694149ca5@ovi.com>
Reviewed-by: hjk <6fac1c92f5b9c7890a04d7f8a9d8912d16355eac@ovi.com>

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