Fix appveyor.yml III.
Fix appveyor.yml III.

bitcoinfees/two1-httpie,guiquanz/httpie,JPWKU/httpie,bgarrels/httpie,Bogon/httpie,gnagel/httpie,bright-sparks/httpie,saisai/httpie,rschmidtz/httpie,keita1314/httpie,rusheel/httpie,rgordeev/httpie,alfcrisci/httpie,keita1314/httpie,aredo/httpie,jakubroztocil/httpie,lk1ngaa7/httpie,kevinlondon/httpie,normabuttz/httpie,wandec/first,alexeikabak/httpie,JPWKU/httpie,MiteshShah/httpie,mblayman/httpie,kevinlondon/httpie,whitefoxx/httpie,alex-bretet/httpie,hoatle/httpie,guiquanz/httpie,konopski/httpie,rgordeev/httpie,whitefoxx/httpie,Batterfii/httpie,fritaly/httpie,alexeikabak/httpie,jkbrzt/httpie,bgarrels/httpie,mblayman/httpie,Bogon/httpie,PKRoma/httpie,meigrafd/httpie,marklap/httpie,tylertebbs20/Practice-httpie,codingjoe/httpie,jakubroztocil/httpie,rusheel/httpie,gnagel/httpie,sofianhw/httpie,aredo/httpie,ardydedase/httpie,jkbrzt/httpie,GrimDerp/httpie,bitcoinfees/two1-httpie,avtoritet/httpie,codingjoe/httpie,MiteshShah/httpie,jcrumb/httpie,konopski/httpie,fritaly/httpie,HackerTool/httpie,danieldc/httpie,alex-bretet/httpie,hoatle/httpie,zerin108/httpie,zerodark/httpie,jakubroztocil/httpie,insionng/httpie,tylertebbs20/Practice-httpie,insionng/httpie,rschmidtz/httpie,alfcrisci/httpie,vietlq/httpie,marklap/httpie,sofianhw/httpie,lk1ngaa7/httpie,a-x-/httpie,Batterfii/httpie,ardydedase/httpie,avtoritet/httpie,zerodark/httpie,GrimDerp/httpie,jkbrzt/httpie,chaos33/httpie,fontenele/httpie,meigrafd/httpie,saisai/httpie,danieldc/httpie,bright-sparks/httpie,zerin108/httpie,jcrumb/httpie,PKRoma/httpie,paran0ids0ul/httpie,fontenele/httpie,HackerTool/httpie,lingtalfi/httpie,a-x-/httpie,lingtalfi/httpie,kaushik94/httpie,paran0ids0ul/httpie,normabuttz/httpie,vietlq/httpie