fix status

bundles/plugins/org.bonitasoft.studio.common.repository/src/org/bonitasoft/studio/common/repository/operation/BosArchiveImportStatus.java

@@ -45,4 +45,8 @@ public class BosArchiveImportStatus extends MultiStatus {
         return processes;
     }
 
+    @Override
+    public boolean isOK() {
+        return super.isOK() || getSeverity() == INFO;
+    }
 }