Change copyright year and repository URL
add VIM swap files to gitignore
minor changes to README
Added Templum support for site icons and URLs.
Set HTTP status code for 404 and 403 pages
work around templates causing a fatal error in PHP >= 5.4.0 when date.timezone is not set
changed the address for my homepage
Added JSON output (via ?json), and many bug fixes.

+ Added support for a "?json" query string to return basic data about
  the portal, including its name, sites, banner, URL, and URL root, in
  JSON format.
* Fixed missing support for Firefox Mobile, Chrome on Android, and
  Android tablets not running Honeycomb to is_mobile(), updated its
  documentation, and other changes.  (If, for whatever reason, you're
  using the device type detection in is_mobile(), note that some device
  type names have changed.)
* Fixed missing support for absolute and external icon URLs.
* Now replacing newlines with &#x0a; in site descriptions in HTML
  output (including in title text in minibar mode).  This will fix
  issues with preformatted text.
* Automatic detection of the portal's root directory (where $CONFIG_DIR
  is located).
* This root directory is available in config files as $url_root, and can
  be overridden using the url-root key.
* The purpose of the url key in settings.yaml is now to express the
  owner's *preferred* URL for the portal (e.g. to remove index.php from
  the URL).
* $CONFIG_DIR should not be an absolute path as it is used both in URLs
  and filesystem paths, so the appropriate documentation in the code has
  been changed to reflect that.
* Changed the repository's domain name.
Fix syntax-related bug