add config dependency on pandoc options (Issue #1523)
add config dependency on pandoc options (Issue #1523)

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