Limit the decorators built-in ctkSimplePythonShell to Core and Widgets
Limit the decorators built-in ctkSimplePythonShell to Core and Widgets

Linking and initializing all the decorators associated to the CTK libraries
was causing linking errors.

This was due to the fact the associated dynamic libraries weren't link against.

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