Added plugin loading log entry

src/main/java/org/bukkit/craftbukkit/CraftServer.java

@@ -190,6 +190,8 @@ public final class CraftServer implements Server {
             Plugin[] plugins = pluginManager.loadPlugins(pluginFolder);
             for (Plugin plugin : plugins) {
                 try {
+                    String message = String.format("Loading %s", plugin.getDescription().getFullName());
+                    plugin.getLogger().info(message);
                     plugin.onLoad();
                 } catch (Throwable ex) {
                     Logger.getLogger(CraftServer.class.getName()).log(Level.SEVERE, ex.getMessage() + " initializing " + plugin.getDescription().getFullName() + " (Is it up to date?)", ex);