Set ClickViewerRegisterToTemplate.
Set ClickViewerRegisterToTemplate.


Former-commit-id: bed3128270215700f42db4961e9257bf82a78398
neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox