* 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
* Added work-around for Helma bug #607 by calling persist() on creating a story or an image before setting the tags
* Fixed sequence of clipping/embodying and tag stripping in Story.getTitle()
* Added metadata handler for fileName property
* Commented out Content.setTextAndTitle() aspect method for now
* Fixed param argument in calls for Story.format_filter()
* Moved all files from Global to new Updater prototype (which is added as mountpoint from within Root)
* Defined updater, convert and sql as global properties (hope this does not interfere with any third-party Antville installation)
* Added work-arounds for tagging problem in Story, Stories, Image and Images until Helma bug #607 is fixed
* Deprecated getData and setData methods in Metadata
* Commented out redundant rendering of layout values
* Added static Layout.VALUES array
* Commented out READONLY mode of comments for now
* Fixed custom content handling in Story (however, content_macro still needs to be fixed!)
* Fixed rendering of date header by correcting references to Story#date skin
* Added aspects for b/w compatible story editing
* Cleaned up aspects
* Fixed deprecated Story macros for b/w compatibility
* Added missing entries to translation table of updated app
