Some servers send responses that are not standards compliant, but
contain extra SPACE, CR or LF characters, and by ignoring those
characters it might be possible to parse their responses.
It's better not to continuesly try to create a mailbox, when the server
continues to report TRYCREATE.
When appending messages it failed to create a mailbox when the mailbox
didn't exist and the server responded with TRYCREATE.
There is no point in having SSL/TLS IMAP support as optional, it's as
useful if not more than the the non-encrypted connections.
The Makefile was better organized to make it easier to change some
options during compile.
The SHAREDIR variable passed as configuration option has changed name.
Move the source code to the src dir, the man pages to the doc dir, and
the example configuration files to the samples dir, and update all
relevant files to reflect the changes.
Lefteris Chatzimparmpas