Description of Problem:
If the user chooses to install support for all languages in the installer, then
there will be nothing written to the SUPPORTED field in /etc/sysconfig/i18n.
So, need a slight change to redhat-config-language to support this.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
Should be fixed in 0.9.9-2.
Fix confirmed with redhat-config-language-0.9.9-2.