Added slack channel on README
Added slack channel on README
YesElf/megadraft,YesElf/megadraft,panter/megadraft,globocom/megadraft,MayconDionisio/megadraft,MayconDionisio/megadraft,globocom/megadraft,globocom/megadraft,MayconDionisio/megadraft,YesElf/megadraft,panter/megadraft,panter/megadraft