Thunderbird 한국어 확장 추가

[김정균]

[ Minimize_to_Tray ]
http://oops.org/project/thunderbird/Ext ... e_to_Tray/

[ deletejunk ]
http://oops.org/project/thunderbird/Ext ... eletejunk/

[ mouse_guestures ]
http://oops.org/project/thunderbird/Ext ... guestures/

[ viewheaders ]
http://oops.org/project/thunderbird/Ext ... ewheaders/