Replace egrep -q with case in mc.menu

[Pavel Roskin]

Hello!

> ChangeLog:
> 	* lib/mc.menu: Use case instead of egrep -q.
> 	Fix compress<->bzip2 converting.
> 	Fix tagged archives converting.

I've applied this patch.  Since you are using strange return addresses
root at sav.it.efp.com.ua and "Andrew V. Samoilov"@gnome.org, I used your old
address in the ChangeLog.

Thank you for your help!

-- 
Regards,
Pavel Roskin