+ --> fixed/done
- --> pending
= --> on hold
* --> in progress

- autogen.sh (libtool) complains about libmailbox.la in noinst

+ libmailbox has a nasty bug -- if the mailbox is empty, the library has no idea
  what to do
  
- libmailbox needs an interface to set flags for each message

- libmailbox needs an interface to set and create values in the header

- crypt is linked even if pam was detected, it should be one or the other

- test daemon code

- test network code

- add imap server code

- add more features

- optimize everything

- test everything