Notes:
This is maintenance release for Z-Push 1.5. 
This version is recommended for all users which use the calendar on the mobiles, 
as it contains two fixes regarding missing reminders and occurrences of recurring calendar items.

If your users send emails containing special characters like "a crasis" (à)
(widely used in French, Italian and Portuguese) this update is highly recommended, as sent emails can be truncated.

Please note, that this version introduces a new configuration parameter "SYNC_FILTERTIME_MAX". 
It needs to be added to your existing configuration if you want to use the global limit feature.


Changes:
General
- added: limit period of items which are synched to mobile on the server (Mantis #351)
- fixed: Android 2.2 generates two device entries in Mobile Device Management (Mantis #369)
- fixed: warning when using old config file without SYNC_CONFLICT_DEFAULT (Mantis #331)
- fixed: iconv breaks on SendMail() with certain French characters (Mantis #314)

Zarafa/ICS
- fixed: reminders for appointments created on a mobile don't work in Webaccess and Outlook (Mantis #367)
- fixed: ICS exporter is always queried with restriction, even if SYNC_FILTERTYPE_ALL is set (Mantis #368)
- fixed: recurring Appointments with enddate: last occurrence is not displayed on mobile (Mantis #350)
- fixed: conflicts are loaded on FETCH operations causing timeouts (Mantis #406)
- fixed: exceptions of recurring calendar items are one hour off (Mantis #411)
- fixed: appointments recurring on weekdays are not correctly displayed on some mobiles (Mantis #412)
- fixed: error messages of pack() when sending Meeting Requests from Android (Mantis #413)
- fixed: warning messages about missing property when processing email attachments (Mantis #407)
- fixed: empty timezone informations break isDST() checking (related to Mantis #411)

IMAP backend
- added: default imap folders for cyrus (Mantis #312)
- fixed: sending emails with iphone with cyrilics in it leads to garbage (Mantis #194)