0.4.0: double click extension
0.5.0: categorized values
0.5.1: i18n working
0.6.0: more graphical ui if desired
0.6.1: fixes with double-click extension
0.6.2: found more translatable strings ;)
0.6.3: less compiler warnings, some spacings in panel plugin, temperature scale switch
0.7.0: new options user interface
0.8.0: updated to work only with xfce4-panel 4.4 from now on
0.9.0: support for hddtemp
0.10.0: accelerators in options dialog, some cleanup in options dialog, colored
        bars possible, bars are arranged more carfeully in panel
0.11.0: Modular sensors interface suitable for extension of further
        system-specific routines and libraries. New configure stuff.
        Added po/LINGUAS.
        Separate application replacing recommendation for xsensors.
        Build libraries for backends that are used from both the plugin and the program
        Libnotify supported for messages.
        Netcat usable in favour of hddtemp directly
        Stand-alone sensors application
        Battery settings read from sysfs as well
1.0.0   Min/Max values for Fahrenheit work as well
        Maximum number of lines specifiable for text view
        Labels in text view possible
        Remember window size of configuration dialog
        Respect "suppress messages" for error dialogs with acpi/sysfs
1.2.0...1.2.3: libnotify issues, new versions of libnotify, version changes 
        for libsensors in this package.
1.2.4:  Fixes some memory issues, stabilizes support for hddtemp
        and improves battery reading via ACPI and sysfs. In addition, many
        translations have been updated.
1.2.5:  Fix German translation; fix bug 8887 compile error
1.2.6:  Bug 9395 fixed: When sensors are no longer available for any reason, 
        plugin won't crash.
        Bug 10031 fixed: Automake/Autoconfigure option for config headers.
        Bug 9962: smarter ACPI battery value reading
        Bug 10840: suppress tooltip
        Bug 4142: Suppress notification warnings for hddtemp after having displayed once
        Bug 11544: NULL pointer checks
        Bug 11252: Removed gsources
        Bug 11596: Recover directory "m4" in autogen.sh
        Bug 11012: ACPI thermal zones not shown
