Clarify that Fedora = LDP + extra rules in conformance (#161)
Clarify that Fedora = LDP + extra rules in conformance (#161)

I think that the current wording in Conformance, especially the except is misleading in that it suggests that a Fedora server might not be a fully compliant LDP server:

> A conforming Fedora server is a conforming [LDP] 1.0 server except where described in this document that also follows the rules defined by Fedora in 3. Resource Management, 4. Resource Versioning, 5. Resource Authorization, and 6. Notifications.

This PR changes wording to make it clear that a Fedora server is LDP with extra constraints from the appropriate sections.
fcrepo/fcrepo-specification,fcrepo/fcrepo-specification