CG: simplify name

[jernst]

Is it possible to shorten the name of the "W3C Social Web Incubator Community Group" and at least remove the "incubator" from it? IMHO the incubation happened a long time ago...

Ideally we would migrate to SocialCG as the handle and to be consistent, the group could be the "Social Community Group".

I'd really like to see the "swicg" tongue-breaker disappear, and even more so the several handles we use to refer to the same thing. And then make Github orgs etc consistent.

[bumblefudge]

I defer to @dmitrizagidulin et al. on how and when, but I would support this namechange and maybe the ratification of the CG charter would be a good occasion for this update?