QmlDesigner: Don't show extra tool buttons in the side bars
QmlDesigner: Don't show extra tool buttons in the side bars

Task-number: QTCREATORBUG-11731
Change-Id: I75b70ace17ef291a7baa64abd6068bf472b43546
Reviewed-by: Daniel Teske <d8a411aec9a206efedb4d45b75fe8d13f1e2b628@digia.com>
Reviewed-by: Thomas Hartmann <588ee739c05aab7547907becfd1420d2b7316069@digia.com>

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