* Fixed various b/w compatibility issues found in some sites
* Fixed pager action in Images
* Added confirmation dialog before resetting a layout
* Added collection containing updated sites in reverse chronological order
* Modified site listing (still work in progress)
* Save site name as title if no title is entered
* Removed some res.debug() calls
* Removed obsolete skin files (ie. content moved to the protected skin file)
* Moved contents of Messages.skins to their protected siblings
* Prefixed notification skins (used in e-mails) with "notify_"
* Fixed and simplified a whole bunch of issues in compatibility layer
* Fixed bug in Layout.image_macro() preventing the URL from being written
* Wrapped output of Site.getStaticUrl in encodeURI() call
* Removed test macro in Site.skin (AAAAAAAAAAAAAAA!)
* Trying out new way to drop the index keys from AV_TEXT by creating the content table with its index keys from scratch and copying data from AV_TEXT
* Fixed bug in error handling preventing output and termination
* Added SQL to remove obsolete indexes and add new ones
* Finally enabled conversion of AV_ACCESSLOG table (still not finished, though)
* Cleaned up SQL code
* Disabled ip address property in LogEntry (will be removed in the long run)
* Removed custom property from Skin (still needs some care)
* Removed commented code
* Fixe paging of tagged items
* Fixed permissions of Archive when archive mode is "closed"
* Fixed global breadcrumbs_macro for Root
* Fixed default value for pageSize in site preferences to reset to the stored value if available
* Reactivated Skins.safe_action
* Removed debugging code
* Disabled tagging of layout images
* Disabled "days" page mode (ie. switched to counting stories only)
* Moved Site.href skin to Site#href (subskin)
* Fixed minor issues
* Edited text and messages
* Refactored Poll and Polls prototypes (still not really happy)
* Fixed sorting of sites in Root.updates_xml_action()
* Allowed access to debug_action in Root
* Improved image data conversion in updater to only create thumbnail information if there actually is a thumbnail available
* Fixed some minor issues introduced with the latest changes
* Added $Global.skin as first attempt to move certain skins in a namespace protected from customization
* Very much improved image editor interface
* Thoroughly fixed and tested image upload, fetching, thumbnail generation and replacement
