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.

spec/suites/BaseSpec.js

@@ -12,4 +12,14 @@ describe("jasmine.log", function() {
     jasmine.log(1, 2, 3);
     expect(jasmine.getEnv().currentSpec.log).wasCalledWith(1, 2, 3);
   });
+});
+
+describe("jasmine.getGlobal", function() {
+  it("should return the global object", function() {
+    var globalObject = (function() {
+      return this;
+    })();
+
+    expect(jasmine.getGlobal()).toBe(globalObject);
+  });
 });