[Yaml-core] Open spec issues

[Oren Ben-K. <or...@ri...>]

Just to make sure we are all on the same page...

There are the following pending modifications to the spec:

- Issue: Example fixes
  Change: As posted by "why the lucky stiff" (why this name, anyway?).
  Status: Should obviously be done.

- Issue: Type families
  Change: As the summary last posted by Clark.
  Status: Accepted by everyone (right?).

- Issue: What is a string?
  Change: Allow more leading characters to denote a string (/ . \ + -)
  Status: Still in discussions.

I'll just wait until the latter is settled before I start doing the
modifications. Unless, of course, something else pops up.

Have fun,

	Oren Ben-Kiki