* northamerica (America/Grand_Turk): Delay AST switch until next year.

(Thanks to Chris Walton.)
* NEWS: Document this.
* europe (Russia): Say why no rule change is needed for 2014.
* tz-link.htm: Modernize some more URLs.
Release tzcode2014j and tzdata2014j.

* NEWS, Makefile (VERSION): Increase to 2014j.