User mounts could not use character conversions (libkiconv is just for roots)

[R. Imura]

On Wed, Dec 03, 2003 at 12:08:52PM +0600, Boris Popov wrote:
> 	Probably it is not a good idea to allow users to load kernel iconv
> tables because one can waste a lot of memory by loading of all possible
> conversion schemes.  The better solution is to add some kind of preload
> ability which could be used on startup.

I agree with this.

- R. Imura