Remove useless is_projection in tacred
Remove useless is_projection in tacred

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