Merge branch 'beforeAll' into master

Conflicts:
	lib/jasmine-core/boot.js
	lib/jasmine-core/boot/boot.js
	lib/jasmine-core/jasmine.css
	lib/jasmine-core/jasmine.js
	spec/core/SpecSpec.js
	spec/core/SuiteSpec.js
	spec/core/integration/EnvSpec.js
	spec/node_suite.js
	src/core/Env.js
	src/core/requireCore.js
	src/core/util.js

src/core/util.js

@@ -40,5 +40,20 @@ getJasmineRequireObj().util = function() {
     return false;
   };
 
+  util.clone = function(obj) {
+    if (Object.prototype.toString.apply(obj) === '[object Array]') {
+      return obj.slice();
+    }
+
+    var cloned = {};
+    for (var prop in obj) {
+      if (obj.hasOwnProperty(prop)) {
+        cloned[prop] = obj[prop];
+      }
+    }
+
+    return cloned;
+  };
+
   return util;
 };