ManyCore: display winner only in verbose mode.

git-svn-id: svn://svn.forge.objectweb.org/svnroot/sat4j/maven/trunk@2390 ba638df5-4473-46d1-82f8-c3ae2a17a6e1
Ignore project file.

Signed-off-by: Timo Kinnunen <timo.kinnunen@gmail.com>