Named arguments for PulseAtoms

[Dominik-Vogel]

Allow named arguments for PulseAtoms.
Current call signature

BluePrint.insertSegment(pos, func, args=(), dur=None, name=None, durs=None)

does not allow to use PulseAtoms with named arguments. I my opinion the named arguments should even be the default in order to avoid human error when calling a method like

bp.insertSegment(-1, monteCarloZeta, args=(12.3, 12.5, 59.76, 21.4 , 43.56, 3*pi))