BundleHasStrictIdentifier BundleIsRelocatable BundleIsVersionChecked BundleOverwriteAction upgrade RootRelativeBundlePath Applications/BOINCManager.app BundleIsVersionChecked BundleOverwriteAction upgrade RootRelativeBundlePath Library/Screen Savers/BOINCSaver.saver BundleHasStrictIdentifier BundleIsRelocatable BundleIsVersionChecked BundleOverwriteAction upgrade RootRelativeBundlePath tmp/PostInstall.app