Qt Creator logo: Remove one gradient
Qt Creator logo: Remove one gradient

Change-Id: I4d44c110473da415bf1101da20d1f67f4ed183d5
Reviewed-by: Alessandro Portale <c4179e69990f13917ee3505a5fdf6c5eb1b74ff4@digia.com>

kuba1/qtcreator,Distrotech/qtcreator,Distrotech/qtcreator,danimo/qt-creator,Distrotech/qtcreator,amyvmiwei/qt-creator,farseerri/git_code,danimo/qt-creator,farseerri/git_code,xianian/qt-creator,AltarBeastiful/qt-creator,kuba1/qtcreator,martyone/sailfish-qtcreator,farseerri/git_code,amyvmiwei/qt-creator,kuba1/qtcreator,martyone/sailfish-qtcreator,martyone/sailfish-qtcreator,xianian/qt-creator,xianian/qt-creator,danimo/qt-creator,danimo/qt-creator,amyvmiwei/qt-creator,amyvmiwei/qt-creator,martyone/sailfish-qtcreator,amyvmiwei/qt-creator,danimo/qt-creator,amyvmiwei/qt-creator,xianian/qt-creator,farseerri/git_code,Distrotech/qtcreator,martyone/sailfish-qtcreator,xianian/qt-creator,Distrotech/qtcreator,farseerri/git_code,kuba1/qtcreator,AltarBeastiful/qt-creator,kuba1/qtcreator,kuba1/qtcreator,xianian/qt-creator,kuba1/qtcreator,xianian/qt-creator,martyone/sailfish-qtcreator,martyone/sailfish-qtcreator,danimo/qt-creator,farseerri/git_code,kuba1/qtcreator,farseerri/git_code,AltarBeastiful/qt-creator,martyone/sailfish-qtcreator,AltarBeastiful/qt-creator,amyvmiwei/qt-creator,xianian/qt-creator,farseerri/git_code,Distrotech/qtcreator,martyone/sailfish-qtcreator,Distrotech/qtcreator,kuba1/qtcreator,AltarBeastiful/qt-creator,amyvmiwei/qt-creator,danimo/qt-creator,AltarBeastiful/qt-creator,danimo/qt-creator,AltarBeastiful/qt-creator,xianian/qt-creator,AltarBeastiful/qt-creator,danimo/qt-creator