09/25/98 - 0.9h: Fix attachment processing, appeared in 0.9g
09/21/98 - 0.9g: add patch and idea from John Midgley (jmidgley@ozramp.net.au)
                 which allows you to:
                 -use regex
                 -use any header to be specified as an option.
06/22/98 - 0.9f: -bug in option process-only and match-first while in 
                  listing mode (-l) -> fixed
                 -strip char " from field 'from' while in listing mode
06/22/98 - 0.9e: -bug in option process-only and match-first, fixed.
                  BTW, happy anniversary to Jakarta!
06/22/98 - 0.9d: -change option 'match-max' with 'process-only'
                 -add option 'match-first'
06/21/98 - 0.9c: -trashmail got confused with body that looks like header
                  line -> fixed.
06/19/98 - 0.9b: -change 'rename' function to solve file system boundaries
06/18/98 - 0.9a: -fix header parsing for blank mail
04/22/98 - 0.9 : -just realize that current date format can lead into confusion,
                  set to DD/MM/YYYY, changed in option + code
04/22/98 - 0.8 : well, not much after several days off :)
                 -tidy up printing format (-l)
                 -filter to match until certain size 
                 -minor changes in code
04/16/98 - 0.7 : -check for minimum size of mail(s) to be processed.
04/15/98 - 0.6 : -filter for date
                 -match the first 'n' items, n must be >1
04/14/98       : -filter for day, month and year
                 -change behaviour of option --age when using postfix 
                  D, W, M, Y. They are now counted not by seconds but by
                  their own unit.
04/13/98       : -filter for mail with attachment
04/12/98 - 0.5 : -filter for mails' time
                 -filter for mails' age, checked up to secs!
                 -option to honour case
04/11/98 - 0.4 : -reverse polarity of trashmail -> keepmail
                 -reindex option when listing only
                 -group same pattern criteria (code)
                 -filter for return-path, reply-to
04/10/98 - 0.3 : -minor changes in options 
                 -changes in temp file's behaviour (code)
                 -option for keeping trashed mail
                 -option for not keeping backuped mail
                 -filter for subject, from, to, cc and index
04/09/98 - 0.2 : -MIME header support for mail listing
                 -interrupt signal handling
                 -support for multiple 'same options'
04/08/98 - 0.1 : -filter for size, #relay, #to, #cc.
                 -logical operation for options
                 -mail listing ala `from'
04/07/98       : -option for verbosed process 
                 -options on the fly (code)
04/06/98       : -parser for headers and bodies (code)
