Add logging facilites to the proxy, add valgrind

Signed-off-by: Dima Kuznetsov <dkuznets@redhat.com>
Added test names to test outputs

Signed-off-by: Dima Kuznetsov <dkuznets@redhat.com>
Update README

Signed-off-by: Dima Kuznetsov <dkuznets@redhat.com>