org.tap4j.parser.ParserException: Error parsing TAP Stream: Invalid position of TAP Header.
It must be the first element (apart of Comments) in the TAP Stream.

Reported-by: Mr Jenkins
travis-ci: success for zdtm: move a tap header to a first line
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>