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Merge pull request #1224 from MikeRalphson/introduction

Update intro wording, OAS definition [file] fixup
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Rob Dolin (MSFT) committed
27e889f83c2174c3f51f55184ef478b471c85f4c
Committed by GitHub <noreply@github.com> on 6/30/2017, 4:46:10 PM