content	emailaddresscrawler	content/
locale	emailaddresscrawler	en-US	locale/en-US/
locale	emailaddresscrawler	de-DE	locale/de-DE/
locale	emailaddresscrawler	fr-FR	locale/fr-FR/
skin	emailaddresscrawler	classic/1.0	skin/
overlay	chrome://messenger/content/messenger.xul	chrome://emailaddresscrawler/content/XULs/messenger_overlay.xul