Fix frdmn's minecraft plugins

- Get rid of duplicate plugins in "jsonapi/" folder
- Rename
- Reference to original GitHub repo

plugins/minecraft/bukkit-jsonapi-tps

@@ -0,0 +1,56 @@
+#!/usr/bin/php
+<?php
+/**
+ * Bukkit TPS Munin plugin
+ * ---------------------------------
+ *
+ * Shows the current TPS (ticks per second) of your
+ * Minecraft server (parsed via JSONAPI)
+ *
+ * Read more about my plugins on my blog:
+ * http://s.frd.mn/XJsryR
+ *
+ * Author: Jonas Friedmann (http://frd.mn)
+ * GitHub: https://github.com/yeahwhat-mc/munin-bukkit-plugins
+ * 
+ */
+
+/**
+ * JSONAPI configuration
+ */
+
+$hostname = 'your-hostname';
+$username = 'your-username';
+$password = 'your-password';
+$salt     = 'your-salt';
+$port     = 20059;
+
+/**
+ * !!! DO NOT EDIT THIS PART BELOW !!!
+ */
+
+if ((count($argv) > 1) && ($argv[1] == 'config'))
+{
+print("graph_title Bukkit / JSONAPI - ticks per second (TPS)
+graph_category bukkit
+graph_vlabel ticks per second
+graph_args --base 1000 -l 0
+tps.type GAUGE
+tps.label TPS
+");
+exit();
+}
+
+// Include JSONAPI.php SDK (get this file here: https://github.com/alecgorge/jsonapi/raw/master/sdk/php/JSONAPI.php)
+require('/var/cache/munin/JSONAPI.php');
+
+// Prepare API call
+$api = new JSONAPI($hostname, $port, $username, $password, $salt);
+$result = $api->call("system.getServerClockDebug");
+
+// Check for success
+if ($result['result'] == 'success'){
+  // Print values
+  print('tps.value ' . round($result['success']['clockRate'], 2) . "\n");
+}
+?>