diff --git a/packages/node_modules/@node-red/nodes/core/analysis/72-sentiment.html b/packages/node_modules/@node-red/nodes/core/analysis/72-sentiment.html
deleted file mode 100644
index f51705d5f..000000000
--- a/packages/node_modules/@node-red/nodes/core/analysis/72-sentiment.html
+++ /dev/null
@@ -1,37 +0,0 @@
-
-<script type="text/x-red" data-template-name="sentiment">
-    <div class="form-row">
-        <label for="node-input-property"><i class="fa fa-ellipsis-h"></i> <span data-i18n="node-red:common.label.property"></span></label>
-        <input type="text" id="node-input-property" style="width:70%;"/>
-    </div>
-    <div class="form-row">
-        <label for="node-input-name"><i class="fa fa-tag"></i> <span data-i18n="common.label.name"></span></label>
-        <input type="text" id="node-input-name" data-i18n="[placeholder]common.label.name">
-    </div>
-</script>
-
-<script type="text/javascript">
-    RED.nodes.registerType('sentiment',{
-        category: 'analysis-function',
-        color:"#E6E0F8",
-        defaults: {
-            name: {value:""},
-            property: {value:"payload",required:true}
-        },
-        inputs:1,
-        outputs:1,
-        icon: "arrow-in.png",
-        label: function() {
-            return this.name||"sentiment";
-        },
-        labelStyle: function() {
-            return this.name?"node_label_italic":"";
-        },
-        oneditprepare: function() {
-            if (this.property === undefined) {
-                $("#node-input-property").val("payload");
-            }
-            $("#node-input-property").typedInput({default:'msg',types:['msg']});
-        }
-    });
-</script>
diff --git a/packages/node_modules/@node-red/nodes/core/analysis/72-sentiment.js b/packages/node_modules/@node-red/nodes/core/analysis/72-sentiment.js
deleted file mode 100644
index ff0cf33e8..000000000
--- a/packages/node_modules/@node-red/nodes/core/analysis/72-sentiment.js
+++ /dev/null
@@ -1,23 +0,0 @@
-
-module.exports = function(RED) {
-    "use strict";
-    var sentiment = require('sentiment');
-
-    function SentimentNode(n) {
-        RED.nodes.createNode(this,n);
-        this.property = n.property||"payload";
-        var node = this;
-
-        this.on("input", function(msg) {
-            var value = RED.util.getMessageProperty(msg,node.property);
-            if (value !== undefined) {
-                sentiment(value, msg.overrides || null, function (err, result) {
-                    msg.sentiment = result;
-                    node.send(msg);
-                });
-            }
-            else { node.send(msg); } // If no matching property - just pass it on.
-        });
-    }
-    RED.nodes.registerType("sentiment",SentimentNode);
-}
diff --git a/packages/node_modules/@node-red/nodes/core/storage/28-tail.html b/packages/node_modules/@node-red/nodes/core/storage/28-tail.html
deleted file mode 100644
index 2386dec0f..000000000
--- a/packages/node_modules/@node-red/nodes/core/storage/28-tail.html
+++ /dev/null
@@ -1,51 +0,0 @@
-
-<script type="text/x-red" data-template-name="tail">
-    <div class="form-row">
-         <label for="node-input-filename"><i class="fa fa-file"></i> <span data-i18n="tail.label.filename"></span></label>
-         <input id="node-input-filename" type="text">
-    </div>
-    <div class="form-row">
-        <label for="node-input-filetype"><i class="fa fa-file-text-o"></i> <span data-i18n="tail.label.type"></span></label>
-        <select type="text" id="node-input-filetype">
-            <option value="text" data-i18n="tail.action.text"></option>
-            <option value="binary" data-i18n="tail.action.binary"></option>
-        </select>
-    </div>
-    <div class="form-row" id="node-tail-split">
-        <label>&nbsp;</label>
-        <input type="checkbox" id="node-input-split" placeholder="Name" style="display: inline-block; width: auto; vertical-align: top;">
-        <label for="node-input-split" style="width: 70%;"><span data-i18n="tail.label.splitlines"></span></label>
-    </div>
-    <div class="form-row">
-        <label for="node-input-name"><i class="fa fa-tag"></i> <span data-i18n="common.label.name"></span></label>
-        <input type="text" id="node-input-name" data-i18n="[placeholder]common.label.name">
-    </div>
-</script>
-
-<script type="text/javascript">
-    RED.nodes.registerType('tail',{
-        category: 'storage-input',
-        defaults: {
-            name: {value:""},
-            filetype: {value:"text"},
-            split: {value:false},
-            filename: {value:"",required:true}
-        },
-        color:"BurlyWood",
-        inputs:0,
-        outputs:1,
-        icon: "file.png",
-        label: function() {
-            return this.name||this.filename||this._("tail.tail");
-        },
-        labelStyle: function() {
-            return this.name?"node_label_italic":"";
-        },
-        oneditprepare: function() {
-            $("#node-input-filetype").on("change",function() {
-                if (this.value === "text") { $("#node-tail-split").show(); }
-                else { $("#node-tail-split").hide(); }
-            });
-        }
-    });
-</script>
diff --git a/packages/node_modules/@node-red/nodes/core/storage/28-tail.js b/packages/node_modules/@node-red/nodes/core/storage/28-tail.js
deleted file mode 100644
index 801169955..000000000
--- a/packages/node_modules/@node-red/nodes/core/storage/28-tail.js
+++ /dev/null
@@ -1,75 +0,0 @@
-/**
- * Copyright JS Foundation and other contributors, http://js.foundation
- *
- * 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.
- **/
-
-module.exports = function(RED) {
-    "use strict";
-    var spawn = require('child_process').spawn;
-    var plat = require('os').platform();
-
-    if (plat.match(/^win/)) {
-        throw RED._("tail.errors.windowsnotsupport");
-    }
-
-    function TailNode(n) {
-        RED.nodes.createNode(this,n);
-
-        this.filename = n.filename;
-        this.filetype = n.filetype || "text";
-        this.split = n.split || false;
-        var node = this;
-
-        var err = "";
-        // TODO: rewrite to use node-tail
-        var tail = spawn("tail", ["-F", "-n", "0", this.filename]);
-        tail.stdout.on("data", function (data) {
-            var msg = { topic:node.filename };
-            if (node.filetype === "text") {
-                if (node.split) {
-                    // TODO: allow customisation of the line break - as we do elsewhere
-                    var strings = data.toString().split("\n");
-                    for (var s in strings) {
-                        //TODO: should we really filter blanks? Is that expected?
-                        if (strings[s] !== "") {
-                            node.send({
-                                topic: node.filename,
-                                payload: strings[s]
-                            });
-                        }
-                    }
-                }
-                else {
-                    msg.payload = data.toString();
-                    node.send(msg);
-                }
-            }
-            else {
-                msg.payload = data;
-                node.send(msg);
-            }
-        });
-
-        tail.stderr.on("data", function(data) {
-            node.error(data.toString());
-        });
-
-        this.on("close", function() {
-            /* istanbul ignore else */
-            if (tail) { tail.kill(); }
-        });
-    }
-
-    RED.nodes.registerType("tail",TailNode);
-}
diff --git a/packages/node_modules/@node-red/nodes/locales/en-US/analysis/72-sentiment.html b/packages/node_modules/@node-red/nodes/locales/en-US/analysis/72-sentiment.html
deleted file mode 100644
index 66efa6a87..000000000
--- a/packages/node_modules/@node-red/nodes/locales/en-US/analysis/72-sentiment.html
+++ /dev/null
@@ -1,35 +0,0 @@
-<!--
-  Copyright JS Foundation and other contributors, http://js.foundation
-
-  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-help-name="sentiment">
-    <p>Analyses the chosen property, default <code>payload</code>, and adds a <code>sentiment</code> object.</p>
-    <h3>Outputs</h3>
-    <dl class="message-properties">
-        <dt>sentiment <span class="property-type">object</span></dt>
-        <dd>contains the resulting AFINN-111 sentiment.</dd>
-        <dt>sentiment.score <span class="property-type">number</span></dt>
-        <dd>the sentiment score.</dd>
-    </dl>
-    <h3>Inputs</h3>
-    <dl class="message-properties">
-        <dt>overrides <span class="property-type">object</span></dt>
-        <dd>an object of word score overrides can be supplied - <code>{ word:score,... }</code>.</dd>
-    </dl>
-    <h3>Details</h3>
-    <p>A score greater than zero is positive and less than zero is negative.</p>
-    <p>The score typically ranges from -5 to +5, but can go higher and lower.</p>
-    <p>See <a href="https://github.com/thisandagain/sentiment/blob/master/README.md" target="_blank">the Sentiment docs here</a>.</p>
-</script>
diff --git a/packages/node_modules/@node-red/nodes/locales/en-US/messages.json b/packages/node_modules/@node-red/nodes/locales/en-US/messages.json
index 6e71d8a10..006cd5799 100644
--- a/packages/node_modules/@node-red/nodes/locales/en-US/messages.json
+++ b/packages/node_modules/@node-red/nodes/locales/en-US/messages.json
@@ -824,21 +824,6 @@
             "pythoncommandnotfound": "nrpgio python command not running"
         }
     },
-    "tail": {
-        "tail": "tail",
-        "label": {
-            "filename": "Filename",
-            "type": "File type",
-            "splitlines": "Split lines on \\n?"
-        },
-        "action": {
-            "text": "Text - returns String",
-            "binary": "Binary - returns Buffer"
-        },
-        "errors": {
-            "windowsnotsupport": "Not currently supported on Windows."
-        }
-    },
     "file": {
         "label": {
             "filename": "Filename",
diff --git a/packages/node_modules/@node-red/nodes/locales/en-US/storage/28-tail.html b/packages/node_modules/@node-red/nodes/locales/en-US/storage/28-tail.html
deleted file mode 100644
index 36c1fcb15..000000000
--- a/packages/node_modules/@node-red/nodes/locales/en-US/storage/28-tail.html
+++ /dev/null
@@ -1,25 +0,0 @@
-<!--
-  Copyright JS Foundation and other contributors, http://js.foundation
-
-  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-help-name="tail">
-    <p>Tails (watches for things to be added) to the configured file. (Linux/Mac ONLY)</p>
-    <p>This will not work on Windows filesystems, as it relies on the <b>tail -F</b> command.</p>
-    <h3>Outputs</h3>
-    <ul>
-        <li>Text (UTF-8) files will be returned as strings.</li>
-        <li>Binary files will be returned as Buffer objects.</li>
-    </ul>
-</script>
diff --git a/packages/node_modules/@node-red/nodes/locales/ja/analysis/72-sentiment.html b/packages/node_modules/@node-red/nodes/locales/ja/analysis/72-sentiment.html
deleted file mode 100644
index 413e87893..000000000
--- a/packages/node_modules/@node-red/nodes/locales/ja/analysis/72-sentiment.html
+++ /dev/null
@@ -1,35 +0,0 @@
-<!--
-  Copyright JS Foundation and other contributors, http://js.foundation
-
-  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-help-name="sentiment">
-    <p>指定したプロパティ(デフォルトは<code>payload</code>)を分析し、<code>sentiment</code>オブジェクトを追加します。</p>
-    <h3>出力</h3>
-    <dl class="message-properties">
-        <dt>sentiment <span class="property-type">オブジェクト</span></dt>
-        <dd>AFINN-111による感情分析の結果</dd>
-        <dt>sentiment.score <span class="property-type">数値</span></dt>
-        <dd>感情分析スコア</dd>
-    </dl>
-    <h3>入力</h3>
-    <dl class="message-properties">
-        <dt>overrides <span class="property-type">オブジェクト</span></dt>
-        <dd>単語スコアの上書きをするためのオブジェクト - <code>{ word:score,... }</code></dd>
-    </dl>
-    <h3>詳細</h3>
-    <p>ゼロ以上のスコアはポジティブ、ゼロ以下はネガティブを意味します。</p>
-    <p>スコアの範囲は通常-5から+5ですが、より大きかったり小さかったりすることもあります。</p>
-    <p>詳細は<a href="https://github.com/thisandagain/sentiment/blob/master/README.md" target="_blank">the Sentiment docs here</a>を参照してください。</p>
-</script>
diff --git a/packages/node_modules/@node-red/nodes/locales/ja/messages.json b/packages/node_modules/@node-red/nodes/locales/ja/messages.json
index 4aad7bf0d..61fa0b603 100644
--- a/packages/node_modules/@node-red/nodes/locales/ja/messages.json
+++ b/packages/node_modules/@node-red/nodes/locales/ja/messages.json
@@ -822,21 +822,6 @@
             "pythoncommandnotfound": "nrpgio python コマンドが実行されていません"
         }
     },
-    "tail": {
-        "tail": "tail",
-        "label": {
-            "filename": "ファイル名",
-            "type": "ファイル形式",
-            "splitlines": "改行でメッセージを分割"
-        },
-        "action": {
-            "text": "文字列",
-            "binary": "バイナリバッファ"
-        },
-        "errors": {
-            "windowsnotsupport": "現在Windows上での動作は対応していません"
-        }
-    },
     "file": {
         "label": {
             "filename": "ファイル名",
diff --git a/packages/node_modules/@node-red/nodes/locales/ja/storage/28-tail.html b/packages/node_modules/@node-red/nodes/locales/ja/storage/28-tail.html
deleted file mode 100644
index 513038593..000000000
--- a/packages/node_modules/@node-red/nodes/locales/ja/storage/28-tail.html
+++ /dev/null
@@ -1,25 +0,0 @@
-<!--
-  Copyright JS Foundation and other contributors, http://js.foundation
-
-  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-help-name="tail">
-    <p>設定したファイルの末尾を出力(追加されたデータを監視)します。(Linux/Macのみ)</p>
-    <p>このノードは<b>tail -F</b>コマンドを内部で利用しているため、Windowsファイルシステムでは動作しません。</p>
-    <h3>出力</h3>
-    <ul>
-        <li>(UTF-8形式の)テキストファイルは文字列を返却。</li>
-        <li>バイナルファイルはバッファオブジェクトを返却。</li>
-    </ul>
-</script>
diff --git a/packages/node_modules/@node-red/nodes/locales/zh-CN/messages.json b/packages/node_modules/@node-red/nodes/locales/zh-CN/messages.json
index cc5a4cf64..c946d6529 100644
--- a/packages/node_modules/@node-red/nodes/locales/zh-CN/messages.json
+++ b/packages/node_modules/@node-red/nodes/locales/zh-CN/messages.json
@@ -784,20 +784,6 @@
             "pythoncommandnotfound": "nrpgio python命令未处于运行状态"
         }
     },
-    "tail": {
-        "label": {
-            "filename": "文件名",
-            "type": "文件类型",
-            "splitlines": "以\\n来拆分行?"
-        },
-        "action": {
-            "text": "文本 - 返回字符串",
-            "binary": "二进制 - 返回Buffer"
-        },
-        "errors": {
-            "windowsnotsupport": "Windows目前不支持."
-        }
-    },
     "file": {
         "label": {
             "filename": "文件名",