FIX (#6402): added mode changer for surface interaction;
FIX (#6402): added mode changer for surface interaction;


MITK/MITK,NifTK/MITK,MITK/MITK,rfloca/MITK,danielknorr/MITK,RabadanLab/MITKats,RabadanLab/MITKats,lsanzdiaz/MITK-BiiG,fmilano/mitk,MITK/MITK,rfloca/MITK,RabadanLab/MITKats,NifTK/MITK,NifTK/MITK,danielknorr/MITK,iwegner/MITK,lsanzdiaz/MITK-BiiG,nocnokneo/MITK,lsanzdiaz/MITK-BiiG,lsanzdiaz/MITK-BiiG,MITK/MITK,NifTK/MITK,fmilano/mitk,rfloca/MITK,RabadanLab/MITKats,danielknorr/MITK,rfloca/MITK,fmilano/mitk,iwegner/MITK,danielknorr/MITK,danielknorr/MITK,RabadanLab/MITKats,NifTK/MITK,MITK/MITK,fmilano/mitk,lsanzdiaz/MITK-BiiG,MITK/MITK,lsanzdiaz/MITK-BiiG,iwegner/MITK,RabadanLab/MITKats,nocnokneo/MITK,iwegner/MITK,lsanzdiaz/MITK-BiiG,nocnokneo/MITK,nocnokneo/MITK,fmilano/mitk,iwegner/MITK,rfloca/MITK,nocnokneo/MITK,lsanzdiaz/MITK-BiiG,danielknorr/MITK,fmilano/mitk,iwegner/MITK,fmilano/mitk,rfloca/MITK,danielknorr/MITK,NifTK/MITK,nocnokneo/MITK,rfloca/MITK,nocnokneo/MITK