[Uim] New version of romaja.scm

[David Oftedal]

>There already exists such a method; m17n-lib's ko-romaja
>which is less than 300 lines including comments.  It can be
>used via both uim and scim.
>
>I'm now updating it to reflect the recent discussions.
>  
>
Wow! Less than 300 lines! I guess I should consider myself beaten.

I've noticed that Fedora Core (which I use) doesn't include support for 
m17lib though, so that must be why I haven't noticed it.

-David