EventInfoMgtInit.py tells the AppMgr to load TagInfoMgr service
EventInfoMgtInit.py now adds TagInfoMgr to services loaded by AppMgr so the service is activated even if nobody uses it on the C++ side. This is needed by jobs that configure TagInfo only in joboptions (like EVNTGEN) and want to write TagInfo to output.
Edited by Marcin Nowak