- Lots of fixes for notifying when updates and checks are complete

- Fixes for NewsHelper stored timestamps
- Add getProperty(String, long) to context for sanity
- New methods and types
- Logging improvements
- Add failsafe TaskCleaner

core/java/src/net/i2p/update/UpdateMethod.java

@@ -9,6 +9,7 @@ public enum UpdateMethod {
     METHOD_DUMMY,
     HTTP,              // .i2p or via outproxy
     HTTP_CLEARNET,     // direct non-.i2p
+    HTTPS_CLEARNET,    // direct non-.i2p
     TORRENT,
     GNUTELLA, IMULE, TAHOE_LAFS,
     DEBIAN

core/java/src/net/i2p/update/UpdateType.java

@@ -12,5 +12,6 @@ public enum UpdateType {
     ROUTER_SIGNED_PACK200,      // unused, use ROUTER_SIGNED for both
     ROUTER_UNSIGNED,
     PLUGIN, PLUGIN_INSTALL,
-    GEOIP, BLOCKLIST, RESEED
+    GEOIP, BLOCKLIST, RESEED,
+    HOMEPAGE
 }