improved message parsing

iconv fix, pilerimport can handle up to 1024 mbox files

fixed a bug in utf8_encoding abnormally long lines

pilerget now can decrypt with a zeroed key

added missing declaration

fixed an encryption bug due to not rereading the key after clearing the cfg structure

updated the build process to support solaris 11

bumped up the build number

added >2GB file support for pilerimport

fix an imap import bug

added progressbar-like counters to pilerimport

fixing a parser bug in process_imap_folder()

fixed a bug in the character conversion to utf-8 function

fixed makefiles

added a debug option to the parse_line function

commented out decodeURL(), and minor code clean up

added a few parser tests

modified search_header_end() and use the value of n instead of strlen(p)

fixed pilerimport return values

added build info

added an option to decide whether to archive messages without message-id header line

added group handling feature

remove temp attachment files if it's a duplicate message

improved the esmtp parser

remove stale files if the smtp connection timed out

revised log messages

process rcpt to addresses if they end .${hostid}

minor fix for reindex

release of 0.1.18

added a reindexing utility