Dont send sec-username & sec-roles headers when the user is anonymousUser.
Merge branch 'master' into fix-anonymousUser-noheader
Don't rely on sec-username=anonymousUser for unauthenticated user, no sec-username header will be sent instead
Merge remote-tracking branch 'origin/master' into fix-anonymousUser-noheader
extractorapp: fixed CheckFormAcceptance test
Merge branch 'fix-anonymousUser-noheader'