Adapted CTK external project script for Qt4 and Qt5.
Adapted CTK external project script for Qt4 and Qt5.

RabadanLab/MITKats,iwegner/MITK,RabadanLab/MITKats,MITK/MITK,RabadanLab/MITKats,NifTK/MITK,MITK/MITK,danielknorr/MITK,fmilano/mitk,iwegner/MITK,danielknorr/MITK,NifTK/MITK,MITK/MITK,danielknorr/MITK,danielknorr/MITK,iwegner/MITK,MITK/MITK,NifTK/MITK,danielknorr/MITK,iwegner/MITK,RabadanLab/MITKats,iwegner/MITK,MITK/MITK,fmilano/mitk,MITK/MITK,fmilano/mitk,NifTK/MITK,iwegner/MITK,fmilano/mitk,danielknorr/MITK,NifTK/MITK,fmilano/mitk,fmilano/mitk,danielknorr/MITK,NifTK/MITK,fmilano/mitk,RabadanLab/MITKats,RabadanLab/MITKats