IWearFrameVisualizerModule is not applying the displacement offset

[lrapetti]

if the IWearFrameVisualizerModule is launched with some desired displacement offset, such as iWearFrameVisualizerExample.txt, all the frames seems to be visualized in the origin.

It seems in fact that the transformation that is read from the configuration file in here, is never used, but rather overwritten here by the measurement

cc @RiccardoGrieco @kouroshD