Accurately reflect MSC-only for stage 1 metadex
Wording changes in response to comments from dexx
Further wordsmithing for dexx
Wordsmithing for Marv
Merge branch 'master' of https://github.com/mastercoin-MSC/spec
Merge pull request #245 from dacoinminster/master

Accurately reflect MSC-only for stage 1 metadex