Editors' proposal for types of resources

Last meeting [1] we had a discussion and some proposals for names of the
various types of resources [2].

Proposed new names for these types of LDPRs:

LDP RDF Resource (LDP-RR)  => LDP RDF Source (LDP-RS)
    - to align with RDF 1.1 Concepts [3]

LDP Binary Resource (LDP-BR) => LDP Non-RDF Source (LDP-NR)
    - after playing with a ton of options like opaque and binary, they were
all still just not as good and simple as non-RDF.

[1] - http://www.w3.org/2013/meeting/ldp/2014-02-10
[2] - https://dvcs.w3.org/hg/ldpwg/raw-file/default/ldp.html#terms
[3] - http://www.w3.org/TR/rdf11-concepts/#change-over-time (RDF Source)

Regards,
Steve Speicher