Add composer button and add formatting on composer.enhanced event

.meta.json

@@ -1,3 +1,3 @@
 {
-  "build": 1234
+  "build": 1238
 }

lib/composer.js

@@ -4,7 +4,7 @@ let settings = require("./settings");
 let setsCtrl = require("./sets/controller");
 
 const FORMATTING = [
-  {name: settings.id, className: "fa fa-smile-o"}
+  {name: settings.id, className: "fa fa-smile-o", title: "[[" + settings.iD + ":composer.title]]"}
 ];
 
 let __push = Array.prototype.push;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "nodebb-plugin-emoji-extended",
-  "version": "1.1.0+@{build}",
+  "version": "1.1.1+@{build}",
   "description": "Adds extended functionality of Emoji into NodeBB",
   "main": "lib/controller.js",
   "author": "Ole Reglitzki <frissdiegurke@protonmail.com> (https://github.com/frissdiegurke)",

public/locales/en_US/@{iD}.json

@@ -1,6 +1,7 @@
 {
   "name": "@{nbbpm.name}",
   "version": "@{>version}",
+  "composer.title": "Emoji",
   "modal.title": "Available Emoticons",
   "modal.legal": "Legal Information",
   "modal.legal.header": "The images used belong to different image <em>sets</em>. Which set an image belongs to is stated within the <code>data-set-id</code> HTML attribute.",

public/scripts/composer/button.js

@@ -1,9 +1,11 @@
-require(["composer/formatting"], function (composer) {
+$(window).on("action:composer.enhanced", function () {
   "use strict";
 
-  composer.addButtonDispatch("@{id}", function (textarea, selectionStart, selectionEnd) {
-    require(["@{type.name}/@{id}/composer/modal"], function (modal) {
-      modal.openAndInsert(textarea, selectionStart, selectionEnd);
+  require(["composer/formatting"], function (composer) {
+    composer.addButtonDispatch("@{id}", function (textarea, selectionStart, selectionEnd) {
+      require(["@{type.name}/@{id}/composer/modal"], function (modal) {
+        modal.openAndInsert(textarea, selectionStart, selectionEnd);
+      });
     });
   });
 });