Fixing thunderbird links

Under suse 10.2 on steelhorn clicking on URL's in emails ceased to open the link in firefox. To fix this you need to add the following lines to your ~/.thunderbird/<xxxxxxxx>.default/prefs.js file:

user_pref("network.protocol-handler.app.ftp", "/usr/bin/firefox");

user_pref("network.protocol-handler.app.http", "/usr/bin/firefox");

user_pref("network.protocol-handler.app.https", "/usr/bin/firefox");

user_pref("network.protocol-handler.external.http", true);