doc: Move Japanese docs under doc/ja/
Use BTS & Git on Savannah.
Update copyright year.
* Makefile.am (EXTRA_DIST): Remove INSTALL-CVS. * INSTALL-CVS: Remove; see doc/HACKING instead.
Simplify.
Described uninstall operation.
Update add-on API.
Fixed.
Fixed.
Fixed.
NEWS.ja: Added 1.0.9. doc/HACKING.ja: Revised.
Fixed.
Moved HACKING.ja to doc/.