fix import_blogger warning (URL not ending in /) at build time
fix import_blogger warning (URL not ending in /) at build time

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