Handle _buffer_localvar_changed messages.

Signed-off-by: Rüdiger Sonderfeld <ruediger@c-plusplus.de>
Merge branch 'master' of git://github.com/the-kenny/weechat.el
Added nick support in prompt. (broken)

Signed-off-by: Rüdiger Sonderfeld <ruediger@c-plusplus.de>
Merge branch 'master' into localvar

Conflicts:
	weechat.el
Fixed merge.

Signed-off-by: Rüdiger Sonderfeld <ruediger@c-plusplus.de>
updated todo.org.

Signed-off-by: Rüdiger Sonderfeld <ruediger@c-plusplus.de>
Merge remote-tracking branch 'refs/remotes/ruediger/localvar'

Signed-off-by: Moritz Ulrich <ulrich.moritz@googlemail.com>
add more todos

Signed-off-by: Moritz Ulrich <ulrich.moritz@googlemail.com>