Use new check functionality to make 10redhat-i18n only work on redhat.

diff --git a/modules.d/10redhat-i18n/check b/modules.d/10redhat-i18n/check
new file mode 100755 (executable)
index 0000000..3e98c36
--- /dev/null
+++ b/modules.d/10redhat-i18n/check
@@ -0,0 +1,2 @@
+#!/bin/bash
+[ -f /etc/redhat-release ]
\ No newline at end of file