Revision control
++ <RCC>
++ <qresource prefix="/qt/qml/itemvariablerefreshrate">
++ <file>itemvariablerefreshrate.qml</file>
++ <file>content/qt_logo.png</file>
++ </qresource>
++ </RCC>
++ <RCC>
++ <qresource prefix="/qt/qml/itemvariablerefreshrate">
++ <file>itemvariablerefreshrate.qml</file>
++ <file>content/qt_logo.png</file>
++ </qresource>
++ </RCC>