Change npm imgur package to self owned repo in order to fix some exception
Change npm imgur package to self owned repo in order to fix some exception

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