[Uim] Input modes in uim-anthy

[David Oftedal]

> I can use arrow keys, PageUp/Down keys for changing candidate selection.
> I's tested with svn head (rev1021). What happen if you set a environment
> variable LIBUIM_VANILLA to 1? (If you set this variable, uim doesn'r
> read the config file.)

Yeah, it appears to be working after all. Thanks a lot. One thing that 
doesn't work, though, is selecting candidates with the number keys. It's 
very tempting to try that, since there are numbers printed next to the 
candidates in the list.

Best regards

David