ctkCallbackTest -  Connect and trigger "invoke" when no callback is set
ctkCallbackTest -  Connect and trigger "invoke" when no callback is set

pieper/CTK,sankhesh/CTK,jcfr/CTK,fedorov/CTK,rkhlebnikov/CTK,fedorov/CTK,commontk/CTK,Heather/CTK,CJGoch/CTK,finetjul/CTK,espakm/CTK,pieper/CTK,naucoin/CTK,AndreasFetzer/CTK,Sardge/CTK,AndreasFetzer/CTK,msmolens/CTK,vovythevov/CTK,151706061/CTK,fedorov/CTK,ddao/CTK,AndreasFetzer/CTK,AndreasFetzer/CTK,151706061/CTK,SINTEFMedtek/CTK,CJGoch/CTK,msmolens/CTK,jcfr/CTK,vovythevov/CTK,lassoan/CTK,CJGoch/CTK,jcfr/CTK,danielknorr/CTK,commontk/CTK,lassoan/CTK,sankhesh/CTK,lassoan/CTK,151706061/CTK,danielknorr/CTK,SINTEFMedtek/CTK,sankhesh/CTK,espakm/CTK,danielknorr/CTK,Sardge/CTK,rkhlebnikov/CTK,pieper/CTK,mehrtash/CTK,SINTEFMedtek/CTK,CJGoch/CTK,msmolens/CTK,ddao/CTK,msmolens/CTK,commontk/CTK,jcfr/CTK,Heather/CTK,ddao/CTK,ddao/CTK,SINTEFMedtek/CTK,jcfr/CTK,laurennlam/CTK,lassoan/CTK,mehrtash/CTK,151706061/CTK,danielknorr/CTK,commontk/CTK,sankhesh/CTK,Heather/CTK,rkhlebnikov/CTK,pieper/CTK,mehrtash/CTK,Sardge/CTK,Heather/CTK,naucoin/CTK,vovythevov/CTK,laurennlam/CTK,CJGoch/CTK,rkhlebnikov/CTK,naucoin/CTK,Sardge/CTK,fedorov/CTK,finetjul/CTK,laurennlam/CTK,espakm/CTK,mehrtash/CTK,laurennlam/CTK,151706061/CTK,finetjul/CTK,finetjul/CTK,SINTEFMedtek/CTK,vovythevov/CTK,espakm/CTK,naucoin/CTK