Change license from MIT to AGPLv3
Change license from MIT to AGPLv3

jackycute/HackMD,jackycute/HackMD,Yukaii/hackmd,PeterDaveHello/hackmd,hackmdio/hackmd,Yukaii/hackmd,Yukaii/hackmd,PeterDaveHello/hackmd,hackmdio/hackmd,PeterDaveHello/hackmd,hackmdio/hackmd,jackycute/HackMD