fix upstart detect. Add platform test.

name_test.go

@@ -0,0 +1,15 @@
+package service
+
+import (
+	"testing"
+)
+
+func TestPlatformName(t *testing.T) {
+	s, err := NewServiceConfig(&Config{
+		Name: "Test",
+	})
+	if err != nil {
+		t.Errorf("Failed to create service: %v", err)
+	}
+	t.Logf("Platform is %s", s.String())
+}