Line 16: Fix formatting of RFC647 format

Line 61-64: Update namespace to meet rules stated on oBIX 1.1, and allow for other namespaces as appropriate (i.e., for the 2015 version)

Line 61-64: Prefix rules invalidate all of the examples in 1.1.

78-81 See previous comment

Line 88: Add normative reference to UDP to the references.

Line 108 Change Full Fididelty to Full Fidelity

Line 462: "Eliminate sentence beginning "Even worse..."