C++: Add clarifying comment about local include handling
C++: Add clarifying comment about local include handling

Change-Id: I96486983460bb72dc7b7fa993863b2938e99a8b4
Reviewed-by: Erik Verbruggen <5edfe905d082749f2ac3f4e6b42937f39f083771@digia.com>

AltarBeastiful/qt-creator,danimo/qt-creator,omniacreator/qtcreator,AltarBeastiful/qt-creator,maui-packages/qt-creator,darksylinc/qt-creator,xianian/qt-creator,AltarBeastiful/qt-creator,darksylinc/qt-creator,maui-packages/qt-creator,richardmg/qtcreator,martyone/sailfish-qtcreator,malikcjm/qtcreator,malikcjm/qtcreator,amyvmiwei/qt-creator,farseerri/git_code,xianian/qt-creator,amyvmiwei/qt-creator,kuba1/qtcreator,richardmg/qtcreator,farseerri/git_code,farseerri/git_code,kuba1/qtcreator,kuba1/qtcreator,farseerri/git_code,kuba1/qtcreator,xianian/qt-creator,farseerri/git_code,AltarBeastiful/qt-creator,martyone/sailfish-qtcreator,Distrotech/qtcreator,kuba1/qtcreator,maui-packages/qt-creator,AltarBeastiful/qt-creator,maui-packages/qt-creator,danimo/qt-creator,richardmg/qtcreator,xianian/qt-creator,richardmg/qtcreator,darksylinc/qt-creator,AltarBeastiful/qt-creator,danimo/qt-creator,amyvmiwei/qt-creator,danimo/qt-creator,darksylinc/qt-creator,Distrotech/qtcreator,colede/qtcreator,colede/qtcreator,danimo/qt-creator,darksylinc/qt-creator,kuba1/qtcreator,martyone/sailfish-qtcreator,danimo/qt-creator,martyone/sailfish-qtcreator,omniacreator/qtcreator,omniacreator/qtcreator,Distrotech/qtcreator,martyone/sailfish-qtcreator,malikcjm/qtcreator,farseerri/git_code,richardmg/qtcreator,farseerri/git_code,amyvmiwei/qt-creator,malikcjm/qtcreator,omniacreator/qtcreator,Distrotech/qtcreator,martyone/sailfish-qtcreator,colede/qtcreator,amyvmiwei/qt-creator,colede/qtcreator,richardmg/qtcreator,amyvmiwei/qt-creator,omniacreator/qtcreator,martyone/sailfish-qtcreator,xianian/qt-creator,xianian/qt-creator,AltarBeastiful/qt-creator,martyone/sailfish-qtcreator,colede/qtcreator,darksylinc/qt-creator,richardmg/qtcreator,omniacreator/qtcreator,danimo/qt-creator,kuba1/qtcreator,kuba1/qtcreator,maui-packages/qt-creator,colede/qtcreator,colede/qtcreator,darksylinc/qt-creator,Distrotech/qtcreator,darksylinc/qt-creator,maui-packages/qt-creator,maui-packages/qt-creator,xianian/qt-creator,amyvmiwei/qt-creator,omniacreator/qtcreator,malikcjm/qtcreator,farseerri/git_code,malikcjm/qtcreator,xianian/qt-creator,amyvmiwei/qt-creator,martyone/sailfish-qtcreator,Distrotech/qtcreator,kuba1/qtcreator,danimo/qt-creator,AltarBeastiful/qt-creator,xianian/qt-creator,danimo/qt-creator,Distrotech/qtcreator,malikcjm/qtcreator