Trim JPF output on failure
Trim JPF output on failure

The default report contained a JPF banner and the system under test
(the application and its command line arguments) at the beginning and
statistics at the end.  None of these are useful for the developer, so
remove them from the report.

Signed-off-by: SZEDER Gábor <46692b1f0516358b02a6405518c0a52aa8fb3e94@fzi.de>

szeder/cJUnit,szeder/cJUnit-dev