Updated README.
Updated README.

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