* Moved SITENOTIFICATIONPERIOD constant, health property as well as getFormOptions(), commitEntries(), commitRequests(), purgeReferrers(), invokeCallbacks(), updateHealth(), exportImport(), updateDomains(), queue() and dequeue() methods from Root to Admin prototype
* Renamed Admin.purgeDatabase() method to Admin.purgeSites() and added code for automatic blocking/deletion of restricted/abandoned sites
* Renamed Root.getScopes() method to Admin.getNotificationScopes()
* Renamed User.getScopes() method to Admin.getCreationScopes()
* Added Admin.getPhaseOutModes() method
* Removed obsolete code
* Fixed and renamed Admin.privateSites to Admin.restrictedSites collection
* Finally added simple and reasonable quota implementation
* Fixed gettext_macro() and ngettext_macro() with check for necessary arguments
* Removed sender argument from global sendMail() method – instead, the root.replyTo property is used
* Fixed some i18n messages
* Moved code setting res.handlers.layout before permission check in HopObject.onRequest() to prevent broken layout in error screen
* Completely rewrote HopObject.notify() method (hopefully fixing issue 49)
* Check free disk space before invoking create_action() of Files and Images prototypes
* Modified output of Membership.toString() method
* Fixed some linebreaks in Membership.skin
* Added option to set session.data.error for additonal information in $Root#error skin
* Slightly modified output of $Root#health skin
* Replaced Root.phaseOutInactiveSites and Root.phaseOutPrivateSites with Root.phaseOutMode
* Removed qualifyingDate property from Root
* Renamed Root.qualifyingPeriod property to Root.probationPeriod
* Removed autoCleanupEnabled and autoCleanupStartTime properties from Root
* Added replyTo property to Root
* Rewrote Root.getCreationPermission() method
* Added #notify_blocking and #notify_deletion skins to $Site.skin
* Replaced Site.notifiedOfBlocking and Site.notifiedOfDeletion properties with Site.notified
* Added Site.diskspace_macro() returning the free disk space in MB
* Fixed bug in Site.main_action() causing erroneous display of deletion warning
* Refactored and unified remove() methods and calls for greater flexibility as well as reliability
* Added option to remove all comments by a user to Comment.remove() method and $Comment#delete skin
* Added global #listItemFlag skin as well as listItemFlag_macro() for rendering vertically written text of items in a list view (e.g. closed)
* Fixed bug in gettext_macro() and ngettext_macro() causing incorrect whitespace
* Refactored timezone and locale handling
* Modified automatic translation of untitled links in HopObject.link_macro()
* Added honeypot to login and registration forms
* Fixed client-side JavaScript to be evaluated when login or registration form is submitted, not only when the submit button is clicked
* Removed redundant filter expression from DB mapping of Membership.images collection
* Added Membership.content collection
* Changed terminology from open to running polls, thus renaming Polls.open_action() method and Polls.open collection
* Moved a lot of CSS used in root or administration sections from Site#stylesheet to $Root#stylesheet skin
* Added Root.updateDomains() method (most likely already obsolete)
* Removed Root.processHref() method (only necessary for very advanced setup) and obsolete comments
* Fixed Root.xgettext() method to correctly read UTF-8 encoded data
* Fixed Site.deleted_macro() to return the date object for late formatting
* Refactored Site.processHref() for more convenient custom domain name mapping
* Renamed Skins.advanced_action() method to Skins.all_action()
* Removed redundant filter from Stories.comments collection
* Removed unnecessary filter from Story.comments collection
* Added kind of callback skin to HopObject#delete skin to include prototype-specific options in confirmation dialog
* Added content collection to Membership.properties
* Added check for req.postParams.mode in Membership.remove() – if it is set to "exhaustive" all contributions of the member to the site are going to be erased
* Added first draft of asynchronous site deletion using persisting, file-based job queue
* Moved programmatically created nightly cronjob to from global onStart() method to app.properties file
* Added helma.File.copyDirectory() method
* Revamping global breadcrumbs_macro() – WORK IN PROGRESS!
* Minor changes in global link_filter() and poll_macro() methods
* Added Root.SITEREMOVALGRACEPERIOD defining the grace period between request and actual time of site deletion
* Added Root.queue() and Root.dequeue() methods for handling job queue
* Slightly modified notfound_action() and error_action() of Root
* Added second argument to HopObject.remove() method; if set to true, any object will be removed without any checks for permissions or the like
* Enhanced notfound and error screens
* Removed obsolete Image.site property
* Added missing LogEntry.remove() method
* Added Site.deleted property
* Fixed missing calls for remove() methods of some collections in Site.remove()
* Added Root#stylesheet skin for future CSS classes necessary for GUI elements
* Added missing Site.entries collection
* Removed troublesome if condition in Skin.remove()
* Generally deny access to Skin.main_action
* Added missing Skin.getFormValue() method
* Added check in Skin.update() if the Site#page skin contains the <% response.body %> macro
* Added Skins.onRequest() method checking if we are in-between two Skins objects
* Moved the private copy() method in Root.create_action() to helma.File.copyDirectory() in Global.js (will be committed later)
* Replaced the copy routine with call for Layout.reset()
* Hopefully fixed redirect loop bug of XSS check in HopObject.onRequest()
* Added Root.xgettext() method as a more reliable way of extracting gettext call strings (esp. from skins)
