cosmetic changes regarding comments
removed menu items regarding nvdajp website
updated readmejp
updated readmejp
cleanup miscdepjp
A Papenmeier braille display can now be used even if a Papenmeier display has never been connected via USB.

Fixes #3712.
Merge commit 'fetch_head' into jpbranch
work regarding mecab user dictionary
updated miscdepjp