Move all nodes into core subdirectory

This makes it easier to distinguish core nodes from those added later

nodes/core/deprecated/30-socketin.html

@@ -0,0 +1,69 @@
+<!--
+  Copyright 2013 IBM Corp.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+
+<script type="text/x-red" data-template-name="socket in">
+    <div class="form-row">
+        <label for="node-input-transport"><i class="icon-tasks"></i> Type</label>
+        <select type="text" id="node-input-transport" style="width: 150px;">
+        <option value="http">http listen</option>
+        <option value="tcp">tcp server</option>
+        <!-- <option value="tcpc">tcp client</option> -->
+        <option value="udp">udp socket</option>
+        </select>
+    </div>
+    <div class="form-row">
+        <label for="node-input-port"><i class="icon-random"></i> Port</label>
+        <input type="text" id="node-input-port" placeholder="Port">
+    </div>
+    <div class="form-row">
+        <label for="node-input-topic"><i class="icon-tasks"></i> Topic</label>
+        <input type="text" id="node-input-topic" placeholder="Topic">
+    </div>
+    <div class="form-row">
+        <label for="node-input-name"><i class="icon-tag"></i> Name</label>
+        <input type="text" id="node-input-name" placeholder="Name">
+    </div>
+    <div class="form-tips">Tip: sends the received data as a Buffer object.</div>
+</script>
+
+<script type="text/x-red" data-help-name="socket in">
+	<p>Provides a input node for http, tcp or udp sockets. Topic is optional. These are server like sockets.</p>
+	<p>The TCP and UDP sockets produce a <i>BUFFER</i> object msg.payload and NOT a String. If you need a String then use .toString() on msg.payload in your next function block.</p>
+	<p>TCP and UDP sockets also provide <b>msg.fromip</b> of the form ipaddress:port</p>
+</script>
+
+<script type="text/javascript">
+    RED.nodes.registerType('socket in',{
+        category: 'deprecated',
+        color:"Silver",
+        defaults: {
+            name: {value:""},
+            topic: {value:""},
+            port: {value:"",required:true},
+            transport: {value:"tcp",required:true}
+        },
+        inputs:0,
+        outputs:1,
+        icon: "bridge-dash.png",
+        label: function() {
+            return this.name||this.topic||("socket "+this.transport+":"+this.port);
+        },
+        labelStyle: function() {
+            return this.name?"node_label_italic":"";
+        }
+    });
+
+</script>