some tweaks for updater

src/main/java/kcauldron/updater/DefaultUpdateCallback.java

@@ -52,6 +52,8 @@ public class DefaultUpdateCallback implements IVersionCheckCallback {
 		mCurrentVersion = currentVersion;
 		mNewVersion = newVersion;
 		if (!mHasUpdate) {
+			Bukkit.getConsoleSender().sendMessage(
+					"New version of KCauldron avaiable: " + newVersion);
 			for (Player player : Bukkit.getOnlinePlayers()) {
 				if (hasPermission(player)) {
 					sendUpdate(player);

src/main/java/kcauldron/updater/KCauldronUpdater.java

@@ -31,12 +31,19 @@ public class KCauldronUpdater implements Runnable {
 
 		@Override
 		public void upToDate(String version) {
+			KCauldron.sUpdateInProgress = false;
 			CommandSender sender = getSender();
 			if (sender != null) {
 				sender.sendMessage(ChatColor.DARK_PURPLE + "Current version ("
 						+ version + ") is up to date");
 			}
 		}
+		
+		@Override
+		public void error(Throwable t) {
+			super.error(t);
+			KCauldron.sUpdateInProgress = false;
+		}
 	}
 
 	public static void initUpdate(CommandSender sender, String version) {

src/main/java/kcauldron/updater/KVersionRetriever.java

@@ -81,8 +81,10 @@ public class KVersionRetriever implements Runnable, UncaughtExceptionHandler {
 			JSONObject json = (JSONObject) sParser.parse(new InputStreamReader(
 					response.getEntity().getContent()));
 			String version = (String) json.get("version");
+			if (DEBUG) {
 				sLogger.info("Got the latest version: %s", version);
 				sLogger.info("Current version is %s", sCurrentVersion);
+			}
 			if (!sCurrentVersion.equals(version)) {
 				mCallback.newVersion(sCurrentVersion, version);
 			} else {