Merge pull request #12 from wardi/limits

better offsets take 2
As per @nschonni @wardi @krisaston @chrismajewski

We are changing the document's example domain name to "example.gc.ca"
Adding the first style guide definition to continue reverse DNS for hypertext definition
First proposed Hypertext format using reverse domain name notation logic to organizational structure.

This structure should be as GEDS defines it, what the public has access to if tracing the organizaion back to the root.
General editing:
* Updates to style guide
* Gramatical errors
* Formatting errors
* More description in general terms
* Language standardization
* Example per offset type
* Examples of metadata per offset type
* JSON-LD culled
* Mock Responses culled
* Tagging callbacks to be described
Adding section for registration.
Formatting error for lists corrected.
Culling TOC links to nowhere
Spelling
continueFrom is not an index
continueFrom starts after the record referenced, is not an index