MrView:Mode:Base: Hide/show colourbar event in window tool now respected by all visible colourbars
MrView:Mode:Base: Hide/show colourbar event in window tool now respected by all visible colourbars

MRtrix3/mrtrix3,MRtrix3/mrtrix3,MRtrix3/mrtrix3,MRtrix3/mrtrix3,MRtrix3/mrtrix3,MRtrix3/mrtrix3