Critical thunderbird security update

1.5.0.8-0.1.1.el4 - defaults changed to oracle... 1.5.0.8-0.1.el4 - Update to 1.5.0.8 RC 1.5.0.7-0.1.el4 - Update to 1.5.0.7 1.5.0.5-0.el4.2 - Fix the launcher and icons 1.5.0.5-0.el4.1 - Update to 1.5.0.5...