Document how to add people to the contributors team.
Document how to add people to the contributors team.

gares/coq,Zimmi48/coq,ppedrot/coq,silene/coq,Matafou/coq,ejgallego/coq,SkySkimmer/coq,coq/coq,gares/coq,JasonGross/coq,coq/coq,Zimmi48/coq,gares/coq,ppedrot/coq,SkySkimmer/coq,coq/coq,ejgallego/coq,silene/coq,ejgallego/coq,Matafou/coq,ppedrot/coq,JasonGross/coq,ppedrot/coq,Zimmi48/coq,SkySkimmer/coq,coq/coq,gares/coq,gares/coq,ejgallego/coq,JasonGross/coq,Matafou/coq,JasonGross/coq,ppedrot/coq,silene/coq,SkySkimmer/coq,Zimmi48/coq