* configure.ac
Fix DATADIRNAME
* COPYING
Fix missing section and explicit the exception better
* src/compose.c
Prevent mail from being lost without notice when an
SMTP error happens on trying to send an unmodified
drafted mail.
* src/send_message.c
* src/common/smtp.c
Fix password remembering when wrong, and add return
value checks where they should have been
* src/plugins/pgpcore/sylpheed.def
* src/plugins/pgpinline/sylpheed.def
* src/plugins/pgpmime/sylpheed.def
Add a few symbols needed