Actions.Search: add a few search engines
Actions.Search: add a few search engines

Add Debian {package, bug, tracking system} search engines, as well as Google
Images and isohunt.

darcs-hash:20081008104033-35915-a13f29b012ccf7cfc88c12ce28ff5369a3fa1157

yzhou61/xmonad-contrib,yzhou61/xmonad-contrib,yzhou61/xmonad-contrib