Setting LANG environment variable..

[Changwoo Ryu <cwryu adam kaist ac kr>]

I have little experience with KDE, but I heard that KDE has a
`language select menu`.  (If you know what component of KDE has it,
please tell me.)

Users can select their native language from the language list,
English, French, Korean, Spanish, ...  without knowing about `export
LANG=??'.  

IMHO, it would be also useful for GNOME.