Expose new API endpoint: /info/:path(*).

Provides CRUD access to values (which may be deeply nested) from the
global `info` table.

lib/www/server/api/index.js

@@ -186,6 +186,14 @@ app.map({
 			get: [ mw.gis.navdata.get ]
 		}
 	},
+	'/info/': {
+		':path(*)': {
+			get: [ mw.info.get ],
+			put: [ mw.auth.access.write, mw.info.put ],
+			post: [ mw.auth.access.write, mw.info.post ],
+			delete: [ mw.auth.access.write, mw.info.delete ]
+		}
+	},
 	'/rss/': {
 		get: [ mw.rss.get ]
 	}