ref #5285 attempt to avoid using the CdmSpringContextHelper using DI to get rid of CdmSpringContextHelper, but got stuck due to the complexity and variety of the 'design patterns' that have been used.
ref #6190 removing svn property place holder in first line of code
fix for #4844 CdmVaadinAuthentication : new class used for authentication AuthenticationPresenter, AbstractAuthenticatedUI, CdmVaadinSessionUtilities, AuthenticationView, IAuthenticationComponent : using new authentication object linked to host and context path...