improve daily cleanup scripts
diff --git a/releng.control/removeIf.sh b/releng.control/removeIf.sh
new file mode 100644
index 0000000..4d83fc4
--- /dev/null
+++ b/releng.control/removeIf.sh
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+source removeUtils.shsource
+
+return removeIf "$*"