- LocationTest should be in offline mode
- GWTUtil.populateMetaClassFactoryFromTypeOracle() must explicitly clear the environment cache whenever in runs
- BindableProxyLoaderGenerator now async
- MetaClass.isDefaultInstantiable() should return false is class if isConcrete() is false.
isDefaultInstantiable() only needs to confirm it's not isInterface() or isAbstract().
If a @Templated component is also @EntryPoint, it automatically implies RootPanel.add().