fixed follow-up handling

added a fix to find the first message of a thread

code cleanup and added server_id to the store path

code cleanup

switching to prepared statements in attachment.c

using prepared statements in message processing

removed the unused bodydigest function

piler daemon forgot to remove the stripped attachments if the message was discarded by an archiving rule. Fixed

fixed the metadata fromdomain value

combine journal recpient addresses, allowing bcc users to see their messages

fixed a parser bug

added folder support for piler daemon and pilerimport

remove temp attachment files if it's a duplicate message

remove message files if it's a duplicate according to message-id

added retention rules to piler core

added conversation available feature

added the webui to the tarball

parser and prepared statement improvements

added missing mysql_stmt_close functions

added spam result detection support

added domain information to index table

added verification code to the metadata table

switched to preforking daemon

added a filename attribute to the sdata struct

added an import utility

minor fixes

0.1.9

0.1.8

0.1.7 fixes

0.1.6