Merge branch 'spy-arity-preservation' of https://github.com/kapke/jasmine into kapke-spy-arity-preservation

- Merges #1055 from @kapke
- Fixes #991

src/core/requireCore.js

@@ -44,6 +44,7 @@ var getJasmineRequireObj = (function (jasmineGlobal) {
     j$.QueueRunner = jRequire.QueueRunner(j$);
     j$.ReportDispatcher = jRequire.ReportDispatcher();
     j$.Spec = jRequire.Spec(j$);
+    j$.Spy = jRequire.Spy(j$);
     j$.SpyRegistry = jRequire.SpyRegistry(j$);
     j$.SpyStrategy = jRequire.SpyStrategy(j$);
     j$.StringMatching = jRequire.StringMatching(j$);