Merge pull request #632 from kissrobber/bug_fix

Fixes incorrect use of signature args

- Not currently an issue, since always called with '2', but could break unexpectedly if argSlice is used without reading the body.

src/core/Clock.js

@@ -105,7 +105,7 @@ getJasmineRequireObj().Clock = function() {
     }
 
     function argSlice(argsObj, n) {
-      return Array.prototype.slice.call(argsObj, 2);
+      return Array.prototype.slice.call(argsObj, n);
     }
   }