Fixed directory importer on windows (was using wrong path separators on windows systems). Minor re-formatting.
Fixed directory importer on windows (was using wrong path separators on windows systems). Minor re-formatting.

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