Update to 2.3.0:

New in the 2.3.0 Release:
-------------------------
The main changes in this release are:
* a new implementation of the projects tree using the GtkTreeView
  component which fixes a lot of the bugs regarding the projects
  tree manipulation and prepares the way for many customizations
  in future releases.
* an initial implementation of a tray icon that displays timer status
  and allows the user to toggle the timer by clicking on it.
* a rewrite of the idle detection using the XScreenSaver extension and
  of the timer system to make it more system power conservation
  friendly.
* port of the report system to use guile version 1.8.
* many changes in the configure script, including porperly checking for
  guile and gconf and version of available DBUS.
* removal of some deprecated APIs usage.

In addition, many bugs have been fixed, including:
* broken behavior of drag-and-drop (#1856268)
* compiles but crashes on startup in fedora core 5 (#1802501)
* activity journal truncates seconds (#1706365)
* green bar flickers when value changes (#1171204)
* dragging project to make sub-project will not scroll (#831808)

New in the 2.2.3 Release:
-------------------------
This release brings better internationalization in reports with locale
based formating of times and monetary values. The newly added support
for DBus messages allows users to start/stop the timer and save/reload
the data file from the command line using the gnotime-remote
script. Also, an update user's manual covers most of the features
available in this version. In addition, many bugs have been fixed,
including:

-- Crash when saving to full filesystem (#1548248)
-- Day of century calculation error causing skipped day in reports
-- Conflicting keybindings (#1639477)
-- Invoice report doesn't work in locales other than C
-- Hidden question dialog when overwriting file during report saving
  (http://bugs.debian.org/422023)

(wiz)