Revert "os.sep is worthless"
Revert "os.sep is worthless"

This reverts commit a7cfaeb99da432f3e800875cbbc39baed67f4914.

immanetize/nikola,okin/nikola,JohnTroony/nikola,x1101/nikola,techdragon/nikola,okin/nikola,s2hc-johan/nikola,yamila-moreno/nikola,TyberiusPrime/nikola,getnikola/nikola,xuhdev/nikola,getnikola/nikola,immanetize/nikola,knowsuchagency/nikola,schettino72/nikola,xuhdev/nikola,getnikola/nikola,lucacerone/nikola,xuhdev/nikola,s2hc-johan/nikola,x1101/nikola,masayuko/nikola,TyberiusPrime/nikola,masayuko/nikola,masayuko/nikola,immanetize/nikola,wcmckee/nikola,knowsuchagency/nikola,atiro/nikola,xuhdev/nikola,TyberiusPrime/nikola,atiro/nikola,schettino72/nikola,berezovskyi/nikola,wcmckee/nikola,techdragon/nikola,getnikola/nikola,gwax/nikola,gwax/nikola,yamila-moreno/nikola,pluser/nikola,berezovskyi/nikola,andredias/nikola,schettino72/nikola,lucacerone/nikola,wcmckee/nikola,knowsuchagency/nikola,atiro/nikola,jjconti/nikola,okin/nikola,pluser/nikola,jjconti/nikola,techdragon/nikola,JohnTroony/nikola,s2hc-johan/nikola,x1101/nikola,jjconti/nikola,lucacerone/nikola,okin/nikola,andredias/nikola,pluser/nikola,berezovskyi/nikola,gwax/nikola,andredias/nikola,yamila-moreno/nikola,JohnTroony/nikola