Reintroduce "or" instead of "||" as the latter is redifined in "sos_lib.ml" with a different semantics.
Reintroduce "or" instead of "||" as the latter is redifined in "sos_lib.ml" with a different semantics.

git-svn-id: 44dc50bdcc0f5d1a212c497508dc9452e0b35e2b@16888 85f007b7-540e-0410-9357-904b9bb8a0f7

herbelin/github-coq,Zimmi48/coq,Lionel-Rieg/coq,gares/coq,ejgallego/coq,Lionel-Rieg/coq,william-lawvere/coq,gares/coq,ale-f/coq,gmalecha/coq,JasonGross/coq,shindere/coq,ale-f/coq,TheTypoMaster/coq,SkySkimmer/coq,ppedrot/coq,coq/coq,pirapira/coq2rust,TOSPIO/coq,maximedenes/coq,JasonGross/coq,maximedenes/coq,william-lawvere/coq,shindere/coq,SkySkimmer/coq,barras/coq,jpdeplaix/coq,8l/coq,ppedrot/coq,Ptival/coq,aspiwack/coq,ppedrot/coq,letouzey/coq-wip,mlasson/coq,mattam82/coq,TOSPIO/coq,aspiwack/coq,letouzey/coq-wip,pirapira/coq2rust,ejgallego/coq,TheTypoMaster/coq,coq/coq,Lionel-Rieg/coq,mlasson/coq,gmalecha/coq,mlasson/coq,silene/coq,pirbo/coq,mattam82/coq,TOSPIO/coq,pirbo/coq,silene/coq,asr/coq,SkySkimmer/coq,herbelin/github-coq,letouzey/coq-wip,SkySkimmer/coq,pirbo/coq,8l/coq,Matafou/coq,asr/coq,barras/coq,pirapira/coq2rust,ejgallego/coq,maximedenes/coq,gares/coq,TheTypoMaster/coq,shindere/coq,amintimany/coq,gares/coq,barras/coq,mattam82/coq,8l/coq,Zimmi48/coq,ejgallego/coq,amintimany/coq,asr/coq,maximedenes/coq,Zimmi48/coq,herbelin/github-coq,gares/coq,silene/coq,Matafou/coq,JasonGross/coq,jpdeplaix/coq,maximedenes/coq,jpdeplaix/coq,aspiwack/coq,Zimmi48/coq,Ptival/coq,Ptival/coq,william-lawvere/coq,letouzey/coq-wip,coq/coq,ppedrot/coq,Matafou/coq,coq/coq,JasonGross/coq,ale-f/coq,gmalecha/coq,amintimany/coq,ppedrot/coq,letouzey/coq-wip