Changes from 3.2-1 to 3.2-2

*Kernel:
- Cache clearing now works with custom var directories. This means that clearing the cache
  for installed site packages will work.
- Fixed attribute_base for xml text field.
- Added missing script for updating the database with attribute based filtering and sorting.
- Added author_array attribute to eZContentObject class, it was created in 3.1 but was
  missing from 3.2 and trunk.
- Made sure literal text is trimmed before being sent to pre tag.
- Added support for filtering on the normal properties (published, created) as you can with sorting.
- Added shorten operator to path list.
- Renamed the parameter class to datatype edit templates to html_class to make sure it
  doesn't crash with existing parameters. Also made sure full size is used
  if there is no match.
- Made sure the left and right max count can be set when including the google navigator.
- Added support for attribute_filter parameter to list and tree count which was missing.
- Fixed read/self policy for content object tree nodes, the SQL was missing.
- Fixed bug in ezurlalias where children of the changed url were not updated.
- Fixed bug in ezurlalias where the forward id of old url alias where not updated.
  This happened when an object was renamed more than one time.
- Fixed search result to show url alias links if this is enabled.
- Added search node view template which displays the search item. The search result list
  uses this do display the item. This means that it's possible to override the search item representation.
- Added the possiblity to add forwarding urls to urltranslator page.
- Made sure all urls passed to the url alias system does not contain leading and trailing slashes (/).
- Improved the autolink operator in regards to http links, it will not shorten the display
  text to make sure it doesn't break the design.
- Removed the enable_glossary and enable_help parameters to the head template.
- Fixed the user class to properly cleanup the cache session data when logging in
  and logging out.
- Made sure the shopping orders get their own product collections before the checkout is started.
- Fixed a bug in runcronjobs.php that caused cronjob parts to not be handled anymore.
- Made sure the correct override cache dir is cleared when new template overrides are created
  or overrides are removed.
- Fixed the color for the 'Click to create a custom template'.
- Added support for reverse translation in eZURLAlias, that way you can translate from a
  real URL to an alias.
- Made sure all redirects in index.php is translated to URL aliases if possible.
- Fixed permission bug for function "password" and "preference" in user module. 
- Fixed bug with the sort key attributes in ezcontentobjectattribute where pointing to the same variable.
- Redone the cache page in setup to make it easier to add new cache entries later as well
  as make it easier for users to use.
- Added missing access.php include to ezscript.php
- New field is_wildcard added to ezurlalias, needed for the new wildcard support in url aliases.
- Added support for wildcards in ezurlalias, wildcards are used internally to support
  forwarding of old urls even when they are deep inside a tree structure.
- Added urlalias cache to clearcache and internal cache system.
- Fixed the updateniceurl.php script to work with the new ezurlalias system.
- Fixed small typo (missing global $isQuiet) in all update scripts.
- Added parent_node, depth and navigation_part_identifier to versionview design keys.
- Added option for clearing the basket before the checkout is started, off by default.

*Notification:
- Made sure the subtree handlers sets some design keys for template overriding.
- The default subtree notification email will not report updates to objects
  different from new objects.
- Added separate setting for notification email, can be specified, if not AdminEmail is used.
- Made sure emails are sent with Bcc instead of To header.

*DataType:
eZURL:
- Fixed bug with the URL datatype creating empty entries in the URL database
  the first time an object is created. Also made sure orphant links are removed.
  http://ez.no/developer/ez_publish_3/bug_reports/url_management_bug_for_link_datatype

eZXML:
- Made sure the validation only gives an error when there are data available.

*Optimizations:
- Fixed update search script to use less memory. Changed so it only fetches 50 objects a time.

*Bugfixes:
- Added the missing include.
  http://ez.no/developer/ez_publish_3/bug_reports/cant_remove_objects_undefined_class_name_ezurlalias
- Fixed problem with assignment and custom actions
  http://ez.no/developer/ez_publish_3/bug_reports/moving_and_removing_assignments_fails
- Fixed problems with preview and default design
  http://ez.no/developer/ez_publish_3/bug_reports/preview_doesnt_respect_defaultpreviewdesign_setting

*Files:
- Made sure ezpublish.cron is included in the release (Was missing in 3.2-1).
- Fixed problem with stop words in search not being returned.
  http://ez.no/developer/ez_publish_3/bug_reports/stop_words_are_not_correctly_displayed
- Added setting for how to handled empty search strings, default is to now allow
  empty search strings and return 0 matches. If needed this can be enabled.
  http://ez.no/developer/ez_publish_3/bug_reports/empty_search_causes_slowdown_of_site

*Setup:
- Added memory limit check
- Added max execution time check

*WebDAV:

*Templates:
- Made sure ContentNodeID was set as a hidden variable in the article template for admin.

*Package system:

*Library :

eZ utils:
- Fixed sending mail to addresses in Cc field using the SMTP protocol.
- Fixed sending mail to addresses in Bcc field using the SMTP protocol.

eZ template:
- Fixed the 'shorten' operator to only shorten the text if the text length is longer
  than the specified maximum length.
- Fixed bug in cond operator, the iterator was not multiplied with 2 and caused
  the expression to fail.
- The 'indent' operator may now have custom indent type which is specified as the
  fourth parameter.

eZ session:
- Added setting for controlling cookie timeout value.

eZ locale:
- Added new translationCode() method which returns the locale code to be
  used for translation. In most cases this is the same as localeCode()
  but it can differ. This allows locales to reuse translations.

eZ image:
- Made sure the ImageDestroy calls are silenced in case they give out warnings which can crash
  the running PHP process.

eZ db:
- The postgresql driver now starts a transaction before it locks tables.
- The postgresql driver now allows for recursive transactions, it does so by keeping track
  of the number of transactions and only commits when all are done.

eZ sys:
- Made sure the request URI is url decoded to turn %xx elements into real characters, no Unicode support yet.

*Translations:
- Updated german translation (ger-DE), thanks to Björn Dieding.
- Fixed the eng-CA locale, it previously reported eng-GB as it's locale code.
- Updated chinese translation (chi-CN), thanks to Frank Lee.
- Updated portuguese translation to 3.2.
- Updated spanish and catalan translation.

*Miscellaneous:
