- Changed structure layout

- Fixed query-game-server node so it actually works instead of throwing browser errors when added to the user's work area.
- Updated query-game-server.html to look better
- Added stuff to the node help

query-game-server.js

@@ -0,0 +1,54 @@
+var Gamedig = require('gamedig');
+
+module.exports = function(RED) {
+    function QueryGameServer(config) {
+        RED.nodes.createNode(this, config);
+        this.server_type = config.server_type;
+		this.host = config.host;
+		this.port = config.port;
+		this.halt_if = config.halt_if;
+        var node = this;
+        node.on('input', function(msg) {
+        	var serverInfo = {
+        		'type': node.server_type,
+        		'host': node.host
+        	};
+
+        	if(node.port) {
+        		serverInfo['port'] = node.port;
+        	}
+
+        	if(msg.server_type) {
+        		serverInfo['type'] = msg.server_type;
+			}
+
+			if(msg.host) {
+				serverInfo['host'] = msg.host;
+			}
+
+			if(msg.port) {
+				serverInfo['port'] = msg.port;
+			}
+
+			Gamedig.query(serverInfo)
+				.then(function(state) {
+					msg.payload = 'online';
+					msg.data = state;
+		            if (msg.payload === node.halt_if) {
+		                return null;
+		            }
+	            	node.send(msg);
+				}).catch(function(error) {
+					msg.payload = 'offline';
+					msg.data = {
+						'error': error
+					};
+		            if (msg.payload === node.halt_if) {
+		                return null;
+		            }
+	            	node.send(msg);
+				});
+        });
+    }
+    RED.nodes.registerType("query-game-server", QueryGameServer);
+};