removing narwhal.coffee and narwhal.js, because I don't think that anyone was using them.

src/narwhal.coffee

@@ -1,42 +0,0 @@
-# The Narwhal-compatibility wrapper for CoffeeScript.
-
-# Require external dependencies.
-os:       require 'os'
-file:     require 'file'
-coffee:   require './coffee-script'
-
-# Alias print to "puts", for Node.js compatibility:
-puts: print
-
-# Compile a string of CoffeeScript into JavaScript.
-exports.compile: (source) ->
-  coffee.compile source
-
-# Compile a given CoffeeScript file into JavaScript.
-exports.compileFile: (path) ->
-  coffee.compile file.read path
-
-# Make a factory for the CoffeeScript environment.
-exports.makeNarwhalFactory: (path) ->
-  code: exports.compileFile path
-  factoryText: "function(require,exports,module,system,print){$code/**/\n}"
-  if system.engine is "rhino"
-    Packages.org.mozilla.javascript.Context.getCurrentContext().compileFunction(global, factoryText, path, 0, null)
-  else
-    # eval requires parentheses, but parentheses break compileFunction.
-    eval "($factoryText)"
-
-# The Narwhal loader for '.coffee' files.
-factories: {}
-loader:    {}
-
-# Reload the coffee-script environment from source.
-loader.reload: (topId, path) ->
-  factories[topId]: ->
-    exports.makeNarwhalFactory path
-
-# Ensure that the coffee-script environment is loaded.
-loader.load: (topId, path) ->
-  factories[topId] ||= this.reload topId, path
-
-require.loader.loaders.unshift [".coffee", loader]