A few renaming and simplification in inductive.ml.
A few renaming and simplification in inductive.ml.

william-lawvere/coq,gares/coq,maximedenes/coq,william-lawvere/coq,maximedenes/coq,letouzey/coq-wip,maximedenes/coq,william-lawvere/coq,Zimmi48/coq,silene/coq,Ptival/coq,ejgallego/coq,ppedrot/coq,ejgallego/coq,Matafou/coq,herbelin/github-coq,herbelin/github-coq,coq/coq,SkySkimmer/coq,gares/coq,letouzey/coq-wip,SkySkimmer/coq,Ptival/coq,SkySkimmer/coq,mattam82/coq,Lionel-Rieg/coq,coq/coq,mattam82/coq,ppedrot/coq,Matafou/coq,letouzey/coq-wip,amintimany/coq,ppedrot/coq,Zimmi48/coq,Matafou/coq,JasonGross/coq,ppedrot/coq,maximedenes/coq,coq/coq,ppedrot/coq,maximedenes/coq,Zimmi48/coq,gares/coq,Lionel-Rieg/coq,gares/coq,letouzey/coq-wip,coq/coq,SkySkimmer/coq,herbelin/github-coq,Ptival/coq,silene/coq,mattam82/coq,letouzey/coq-wip,amintimany/coq,Zimmi48/coq,silene/coq,JasonGross/coq,JasonGross/coq,amintimany/coq,Lionel-Rieg/coq,ejgallego/coq,ejgallego/coq,gares/coq,JasonGross/coq