Merge config files (#1487311).
Now we have defaults.inc.php and config.inc.php.
Renamed $rcmail_config to $config. Old naming and old files are supported
for backward compatibility.
Mention SQLite database format change in UPGRADING file (#1488983)
Add notes about new requirements of the new mysql database driver,
add check in installer (#1488875)
- Fix problems with subfolders of INBOX folder on some IMAP servers (…
- Fix handling of folders that doesn't belong to any namespace (#1487637)
- Add info about indexcontacts.sh script in upgrade procedure
- check environement on upgrade (per discussion in #1485867)
- add plugins directory to the list of locations for upgrade (#1485865)
- typo ;)
- Performance: allow setting imap rootdir and delimiter before connec…
- Removed support for PEAR::DB driver
- added description of upgrading from 0.2-alpha
- updated and added info about new options in UPGRADING (#1485014)