The paragraphs at the end of the Overview section (starting with "Although not detailed in this IG") don't belong here.

First, support for EHR-based vs. SMART-app based functionality should absolutely be called out as a completely defined set of capabilities with their own conformance expectations.  If EHRs are going to rely on this approach to meet regulations, we have to define exactly how it's expected to work (at least from an interface perspective). 

Second, we're calling out technical details here with conformance language when we haven't explained any of the technical foundation yet.  All language around conformance requirements should appear within the 'specification' pages.

Note: Some of these declarations may go away - see subsequent tracker items.