Removed include gist.css, will loaded by gist-embed.js from gist ajax
Removed include gist.css, will loaded by gist-embed.js from gist ajax

aswathyjacob8/newtest,janniklorenz/HackMD,lynnlu/hackmd,ironhack/hackmd,Rory80Hz/hackmd,Rory80Hz/hackmd,Rwing/hackmd,PeterDaveHello/hackmd,janniklorenz/HackMD,Yukaii/hackmd,Yukaii/hackmd,jccrofty30/hackmd,jccrofty30/hackmd,Yukaii/hackmd,aswathyjacob8/newtest,aswathyjacob8/newtest,jackycute/HackMD,jackycute/HackMD,hackmdio/hackmd,Rwing/hackmd,Rory80Hz/hackmd,lynnlu/hackmd,jackycute/HackMD,PeterDaveHello/hackmd,ironhack/hackmd,xnum/hackmd,naturezhm/hackmd,naturezhm/hackmd,xnum/hackmd,janniklorenz/HackMD,hackmdio/hackmd,hackmdio/hackmd,xnum/hackmd,PeterDaveHello/hackmd,naturezhm/hackmd,jccrofty30/hackmd,lynnlu/hackmd,ironhack/hackmd,Rwing/hackmd