Hi,

Please support QOverload<> syntax in fix-old-style-connect.

Right now half of my connect() calls fail to convert to the new syntax because clazy complains somethink like:

FixIt failed, requires manual intervention: Too many overloads (2) for method
      currentIndexChanged for record QComboBox [-Wclazy-old-style-connect]

This is very common for QComboBox, QSpinBox, etc...

Qt docs show how to do it:
http://doc.qt.io/qt-5/qtglobal.html#qOverload

Ideally, this should be configurable, to choose between "qOverload<>" (C++14), "QOverload<>::of" (C++11), or "static_cast<void (QComboBox::*)(int)>" (Qt 5.6 and older).

Thanks