Ensure the obsolete/v0 ecf has new UUID.
mostly because it is also dependent on "wsf", so it has to be using the obsolete v0 ecf.
Added under library/server/obsolete/v0 the previous non concurrent friendly version of EWF/WSF, for backward compatiblity. Removed WSF_CALLBACK_SERVICE and WSF_TO_WGI_SERVICE which are not need with new EWF.