Add support for pt-BR localization
Add support for pt-BR localization

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