Updated State of the Lambda

[Brian Goetz]

An updated draft (Version 3) of the State of the Lambda has been published at:

   http://cr.openjdk.java.net/~briangoetz/lambda/lambda-state-3.html

Notable differences from the previous draft include:
  - 'this' in lambda expressions is lexically scoped
  - 'yield' keyword dropped in favor of 'return'
  - new syntax

Maurizio will be pushing an implementation conforming to this draft soon.