tango: get-setFrameTransferMode no more available from FrelonAcq class

class FrelonAcq does not have setter/getter for FrameTransferMode, and Tango.py still have code to access them via the FrelonAcq class:

    @Core.DEB_MEMBER_FUNCT
    def DevCcdSetKinetics(self, kinetics):
        deb.Param('Setting the profile: %s' % kinetics)
        if kinetics == 0:
            ftm = FrelonHw.FFM
        elif kinetics == 3:
            ftm = FrelonHw.FTM
        else:
            raise Core.Exception('Invalid profile value: %s' % kinetics)
        _FrelonAcq.setFrameTransferMode(ftm)

    @Core.DEB_MEMBER_FUNCT
    def DevCcdGetKinetics(self):
        ftm = _FrelonAcq.getFrameTransferMode()
        if ftm == FrelonHw.FTM:
            kinetics = 3
        else:
            kinetics = 0
        deb.Return('Getting the profile: %s' % kinetics)
        return kinetics

I propose:

    @Core.DEB_MEMBER_FUNCT
    def DevCcdSetKinetics(self, kinetics):
        deb.Param('Setting the profile: %s' % kinetics)
        if kinetics == 0:
            ftm = FrelonHw.FFM
        elif kinetics == 3:
            ftm = FrelonHw.FTM
        else:
            raise Core.Exception('Invalid profile value: %s' % kinetics)
        _FrelonAcq.getFrelonCamera().setFrameTransferMode(ftm)

    @Core.DEB_MEMBER_FUNCT
    def DevCcdGetKinetics(self):
        ftm = _FrelonAcq.getFrelonCamera().getFrameTransferMode()
        if ftm == FrelonHw.FTM:
            kinetics = 3
        else:
            kinetics = 0
        deb.Return('Getting the profile: %s' % kinetics)
        return kinetics