Remove CKEditor due to conflicts with the jQuery library

public/javascripts/ckeditor/plugins/attachment/lang/en.js

@@ -1,10 +0,0 @@
-CKEDITOR.plugins.setLang('attachment', 'en',
-{
-  attachment : 
-  {
-    title : "Insert attachment",
-    url: "URL",
-    name: "Title",
-    button : "Insert attachment"
-  }
-});

public/javascripts/ckeditor/plugins/attachment/lang/ru.js

@@ -1,10 +0,0 @@
-CKEDITOR.plugins.setLang('attachment', 'ru',
-{
-  attachment : 
-  {
-    title : "Включить вложения",
-    url: "URL",
-    name: "Название",
-    button : "Вставить"
-  }
-});

public/javascripts/ckeditor/plugins/attachment/lang/uk.js

@@ -1,10 +0,0 @@
-CKEDITOR.plugins.setLang('attachment', 'uk',
-{
-  attachment : 
-  {
-    title : "Вставити файл",
-    url: "URL",
-    name: "Назва",
-    button : "Вставити"
-  }
-});