src/compose.c: refactored compose_quote_fmt().
src/compose.c: compose_template_apply(): enabled quotation of messages on forwarding.
src/quote_fmt_parse.y: prohibit warnings when target message does not exist.
when marking a message as junk and moving to junk folder, select proper junk folder instead of a default one.
updated NEWS.
src/quote_fmt_parse.y: insert current date with %d for a new message.
updated fr.po and hu.po.
updated documents.
added the feature to save message as plain text (locale or UTF-8 encoding).
messageview_save_as(): added the feature to save message as plain text.
open output file as text mode when saving messages as text.
procmsg.c: procmsg_save_message_as_text(): guard against code conversion failure.
src/printing.c: print all texts in messages, not only the first one.
print all texts in messages with print command.