qmake:Add a case sensitivity flag to ProString::{starts,ends}With()
qmake:Add a case sensitivity flag to ProString::{starts,ends}With()

Change-Id: I457cd8288ae8a0138f7b28321fe87be3308b5215
Reviewed-by: Oswald Buddenhagen <6a8868beda3e139b5ac22b2534a23d3e6ba81819@digia.com>
(cherry picked from qtbase/4d55b473b3a1514c53dc5ee8116e2c86e4f62eb6)
Reviewed-by: Joerg Bornemann <47777b9406dbddd02a3fdca8341789a013805a11@digia.com>

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