Improve license part of package.json ;)
Fix formatting issues in underscore.coffee documentation (generated html)

Use docco to regenerate documentation for underscore.coffee.
Merge pull request #3146 from phillipalexander/fix-underscore-docs

Fix broken formatting in underscore.coffee docs
fix exit code when using --nodejs option
Fix: support for consumers of the REPL *module* being able to opt into using the global context via option `.useGlobal`.

Note that, at least for now, CoffeeScript's own REPL *CLI* still uses a
non-global context, rendering modules such as `color`, which attempt to
modify the prototypes of JavaScript primitives, ineffective. By
contrast, node's own CLI does use the global context.
Make the REPL *CLI* use the global context so as to be consistent with the `node` REPL CLI.

Make the REPL *CLI* use the global context so as to (a) be consistent
with the `node` REPL CLI and, therefore, (b) make packages that modify
native prototypes (such as 'colors' and 'sugar') work as expected.

Note that, by contrast, programmatic use (`require 'repl'`) will
continue to default to a NON-global context - again, consistent with
node's behavior.
Merge branch 'make-repl-use-global-context' of https://github.com/mklement0/coffee-script into make-repl-use-global-context