增加定时器功能

Conflicts:
	src/main/webapp/WEB-INF/views/cfg/ipaddr/ipList.jsp

src/main/webapp/static/global/plugins/jquery-cron/README.md

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+# jQuery plugin: cron
+
+jquery-cron is a [jQuery] plugin for 
+presenting a simplified interface for users to specify cron entries.
+
+Check out the [jquery-cron] website for more information.
+
+There is much to be done on the flexibility and robustness front, 
+and we welcome contributions and bug fixes. Feel free to fork 
+and send us pull requests!
+
+## Dependencies
+
+ * [jQuery]
+ * [jquery-gentleSelect] (optional)
+
+## Usage
+
+To use this plugin, one simply needs to load [jQuery]
+and the JS/CSS scripts for jquery-cron, then attach it an empty `<DIV>`
+on DOM ready:
+
+    $(document).ready(function() {
+        $('#selector').cron();
+    });
+    </script>
+
+For more options, see the [jquery-cron] website.
+
+
+## Others
+
+Copyright (c) 2010-2013, Shawn Chin.
+
+This project is licensed under the [MIT license].
+
+ [jQuery]: http://jquery.com "jQuery"
+ [jquery-cron]: http://shawnchin.github.com/jquery-cron "jquery-cron"
+ [jquery-gentleSelect]: http://shawnchin.github.com/jquery-gentleSelect "jquery-gentleSelect"
+ [MIT License]: http://www.opensource.org/licenses/mit-license.php "MIT License"