Added dependency on python curse libraries, do that it does not fail at runtime
Changelog contains many bugfixes, and:
* Support IPv6 with SSL.
* improve performance with large folders.
* new homepage
* sync INTERNALDATEs.
* Fixed a bug that could cause OfflineIMAP to crash when copying
a message from a remote server that didn't have an
INTERNALDATE.
Collection.
OfflineIMAP is a tool to simplify your e-mail reading.
It synchronizes remote IMAP folders and local Maildir folders. It is fast
flexible and safe. It is also useful if you want to use a mail reader that
does not have IMAP support, has poor IMAP support, or does not provide
disconnected operation.