Removed references to 'window'; using jasmine.getGlobal() instead in order to better support non-browser environments.

Better protection around access to console.
The global object is now pretty-printed as "<global>", not "<window>".
Tests are a little closer to passing in node.js.

src/Reporters.js

@@ -34,6 +34,7 @@ jasmine.Reporters.reporter = function(callbacks) {
       that.doCallback(that.callbacks.specCallback, spec);
     },
     log: function (str) {
+      var console = jasmine.getGlobal().console;
       if (console && console.log) console.log(str);
     }
   };