diff --git a/public/static/plugs/ckeditor/plugins/lineheight/LICENSE b/public/static/plugs/ckeditor/plugins/lineheight/LICENSE
deleted file mode 100644
index 78f4754db..000000000
--- a/public/static/plugs/ckeditor/plugins/lineheight/LICENSE
+++ /dev/null
@@ -1,22 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2015 Kamlesh Kushwaha
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-
diff --git a/public/static/plugs/ckeditor/plugins/lineheight/README.md b/public/static/plugs/ckeditor/plugins/lineheight/README.md
deleted file mode 100644
index a7fdba006..000000000
--- a/public/static/plugs/ckeditor/plugins/lineheight/README.md
+++ /dev/null
@@ -1,2 +0,0 @@
-# lineheight
-Ckeditor lineheight plugin repository
diff --git a/public/static/plugs/ckeditor/plugins/lineheight/lang/LANG.js b/public/static/plugs/ckeditor/plugins/lineheight/lang/LANG.js
deleted file mode 100644
index 66a7c5faf..000000000
--- a/public/static/plugs/ckeditor/plugins/lineheight/lang/LANG.js
+++ /dev/null
@@ -1,3 +0,0 @@
-CKEDITOR.plugins.setLang('lineheight','{LANGUAGE_CODE}', {
-    title: '{LINE-HEIGHT}'
-} );
diff --git a/public/static/plugs/ckeditor/plugins/lineheight/lang/ar.js b/public/static/plugs/ckeditor/plugins/lineheight/lang/ar.js
deleted file mode 100644
index be7347b84..000000000
--- a/public/static/plugs/ckeditor/plugins/lineheight/lang/ar.js
+++ /dev/null
@@ -1,3 +0,0 @@
-CKEDITOR.plugins.setLang('lineheight','ar', {
-    title: 'خط الطول'
-} );
diff --git a/public/static/plugs/ckeditor/plugins/lineheight/lang/de.js b/public/static/plugs/ckeditor/plugins/lineheight/lang/de.js
deleted file mode 100644
index 4a5ee258a..000000000
--- a/public/static/plugs/ckeditor/plugins/lineheight/lang/de.js
+++ /dev/null
@@ -1,3 +0,0 @@
-CKEDITOR.plugins.setLang('lineheight','de', {
-    title: 'Zeilenhöhe'
-} );
diff --git a/public/static/plugs/ckeditor/plugins/lineheight/lang/en.js b/public/static/plugs/ckeditor/plugins/lineheight/lang/en.js
index 1638ea777..5785a1b99 100644
--- a/public/static/plugs/ckeditor/plugins/lineheight/lang/en.js
+++ b/public/static/plugs/ckeditor/plugins/lineheight/lang/en.js
@@ -1,3 +1,3 @@
-CKEDITOR.plugins.setLang('lineheight','en', {
-    title: '行间距'
-} );
+CKEDITOR.plugins.setLang('lineheight', 'en', {
+    title: 'Line Height'
+});
diff --git a/public/static/plugs/ckeditor/plugins/lineheight/lang/es.js b/public/static/plugs/ckeditor/plugins/lineheight/lang/es.js
deleted file mode 100644
index 14981768b..000000000
--- a/public/static/plugs/ckeditor/plugins/lineheight/lang/es.js
+++ /dev/null
@@ -1,3 +0,0 @@
-CKEDITOR.plugins.setLang('lineheight','es', {
-    title: 'Altura de Línea'
-} );
diff --git a/public/static/plugs/ckeditor/plugins/lineheight/lang/fr.js b/public/static/plugs/ckeditor/plugins/lineheight/lang/fr.js
deleted file mode 100644
index 16798893b..000000000
--- a/public/static/plugs/ckeditor/plugins/lineheight/lang/fr.js
+++ /dev/null
@@ -1,3 +0,0 @@
-CKEDITOR.plugins.setLang('lineheight','fr', {
-    title: 'Hauteur de Ligne'
-} );
diff --git a/public/static/plugs/ckeditor/plugins/lineheight/lang/ko.js b/public/static/plugs/ckeditor/plugins/lineheight/lang/ko.js
deleted file mode 100644
index 782bd8740..000000000
--- a/public/static/plugs/ckeditor/plugins/lineheight/lang/ko.js
+++ /dev/null
@@ -1,3 +0,0 @@
-CKEDITOR.plugins.setLang('lineheight','ko', {
-    title: '줄 높이'
-} );
diff --git a/public/static/plugs/ckeditor/plugins/lineheight/lang/pt.js b/public/static/plugs/ckeditor/plugins/lineheight/lang/pt.js
deleted file mode 100644
index f8ca6e43a..000000000
--- a/public/static/plugs/ckeditor/plugins/lineheight/lang/pt.js
+++ /dev/null
@@ -1,3 +0,0 @@
-CKEDITOR.plugins.setLang('lineheight','af', {
-    title: 'linha Altura'
-} );
diff --git a/public/static/plugs/ckeditor/plugins/lineheight/lang/zh-cn.js b/public/static/plugs/ckeditor/plugins/lineheight/lang/zh-cn.js
new file mode 100644
index 000000000..af76fda7c
--- /dev/null
+++ b/public/static/plugs/ckeditor/plugins/lineheight/lang/zh-cn.js
@@ -0,0 +1,3 @@
+CKEDITOR.plugins.setLang('lineheight', 'zh-cn', {
+    title: '行间距'
+});
diff --git a/public/static/plugs/ckeditor/plugins/lineheight/lang/zh.js b/public/static/plugs/ckeditor/plugins/lineheight/lang/zh.js
new file mode 100644
index 000000000..af76fda7c
--- /dev/null
+++ b/public/static/plugs/ckeditor/plugins/lineheight/lang/zh.js
@@ -0,0 +1,3 @@
+CKEDITOR.plugins.setLang('lineheight', 'zh-cn', {
+    title: '行间距'
+});
diff --git a/public/static/plugs/ckeditor/plugins/lineheight/plugin.js b/public/static/plugs/ckeditor/plugins/lineheight/plugin.js
index 464c74781..5edb9631b 100644
--- a/public/static/plugs/ckeditor/plugins/lineheight/plugin.js
+++ b/public/static/plugs/ckeditor/plugins/lineheight/plugin.js
@@ -1,81 +1,82 @@
-( function() {
-	function addCombo( editor, comboName, styleType, lang, entries, defaultLabel, styleDefinition, order ) {
-		var config = editor.config,style = new CKEDITOR.style( styleDefinition );		
-		var names = entries.split( ';' ),values = [];		
-		var styles = {};
-		for ( var i = 0; i < names.length; i++ ) {
-			var parts = names[ i ];
-			if ( parts ) {
-				parts = parts.split( '/' );
-				var vars = {},name = names[ i ] = parts[ 0 ];
-				vars[ styleType ] = values[ i ] = parts[ 1 ] || name;
-				styles[ name ] = new CKEDITOR.style( styleDefinition, vars );
-				styles[ name ]._.definition.name = name;
-			} else
-				names.splice( i--, 1 );
-		}
-		editor.ui.addRichCombo( comboName, {
-			label: editor.lang.lineheight.title,
-			title: editor.lang.lineheight.title,
-			toolbar: 'styles,' + order,
-			allowedContent: style,
-			requiredContent: style,
-			panel: {
-				css: [ CKEDITOR.skin.getPath( 'editor' ) ].concat( config.contentsCss ),
-				multiSelect: false,
-				attributes: { 'aria-label': editor.lang.lineheight.title }
-			},
-			init: function() {
-				this.startGroup(editor.lang.lineheight.title);
-				for ( var i = 0; i < names.length; i++ ) {
-					var name = names[ i ];					
-					this.add( name, styles[ name ].buildPreview(), name );
-				}
-			},
-			onClick: function( value ) {
-				editor.focus();
-				editor.fire( 'saveSnapshot' );
-				var style = styles[ value ];
-				editor[ this.getValue() == value ? 'removeStyle' : 'applyStyle' ]( style );
-				editor.fire( 'saveSnapshot' );
-			},
-			onRender: function() {
-				editor.on( 'selectionChange', function( ev ) {
-					var currentValue = this.getValue();
-					var elementPath = ev.data.path,elements = elementPath.elements;
-					for ( var i = 0, element; i < elements.length; i++ ) {
-						element = elements[ i ];
-						for ( var value in styles ) {
-							if ( styles[ value ].checkElementMatch( element, true, editor ) ) {
-								if ( value != currentValue )
-									this.setValue( value );
-								return;
-							}
-						}
-					}
-					this.setValue( '', defaultLabel );
-				}, this );
-			},
-			refresh: function() {
-				if ( !editor.activeFilter.check( style ) )
-					this.setState( CKEDITOR.TRISTATE_DISABLED );
-			}
-		} );
-	}
-	CKEDITOR.plugins.add( 'lineheight', {
-		requires: 'richcombo',
-		lang: 'ar,de,en,es,fr,ko,pt',
-		init: function( editor ) {
-			var config = editor.config;
-			addCombo( editor, 'lineheight', 'size', editor.lang.lineheight.title, config.line_height, editor.lang.lineheight.title, config.lineHeight_style, 40 );
-		}
-	} );
-} )();
+(function () {
+    function addCombo(editor, comboName, styleType, lang, entries, defaultLabel, styleDefinition, order) {
+        var config = editor.config, style = new CKEDITOR.style(styleDefinition);
+        var names = entries.split(';'), values = [];
+        var styles = {};
+        for (var i = 0; i < names.length; i++) {
+            var parts = names[i];
+            if (parts) {
+                parts = parts.split('/');
+                var vars = {}, name = names[i] = parts[0];
+                vars[styleType] = values[i] = parts[1] || name;
+                styles[name] = new CKEDITOR.style(styleDefinition, vars);
+                styles[name]._.definition.name = name;
+            } else
+                names.splice(i--, 1);
+        }
+        editor.ui.addRichCombo(comboName, {
+            label: editor.lang.lineheight.title,
+            title: editor.lang.lineheight.title,
+            toolbar: 'styles,' + order,
+            allowedContent: style,
+            requiredContent: style,
+            panel: {
+                css: [CKEDITOR.skin.getPath('editor')].concat(config.contentsCss),
+                multiSelect: false,
+                attributes: {'aria-label': editor.lang.lineheight.title}
+            },
+            init: function () {
+                this.startGroup(editor.lang.lineheight.title);
+                for (var i = 0; i < names.length; i++) {
+                    var name = names[i];
+                    this.add(name, styles[name].buildPreview(), name);
+                }
+            },
+            onClick: function (value) {
+                editor.focus();
+                editor.fire('saveSnapshot');
+                var style = styles[value];
+                editor[this.getValue() == value ? 'removeStyle' : 'applyStyle'](style);
+                editor.fire('saveSnapshot');
+            },
+            onRender: function () {
+                editor.on('selectionChange', function (ev) {
+                    var currentValue = this.getValue();
+                    var elementPath = ev.data.path, elements = elementPath.elements;
+                    for (var i = 0, element; i < elements.length; i++) {
+                        element = elements[i];
+                        for (var value in styles) {
+                            if (styles[value].checkElementMatch(element, true, editor)) {
+                                if (value != currentValue)
+                                    this.setValue(value);
+                                return;
+                            }
+                        }
+                    }
+                    this.setValue('', defaultLabel);
+                }, this);
+            },
+            refresh: function () {
+                if (!editor.activeFilter.check(style))
+                    this.setState(CKEDITOR.TRISTATE_DISABLED);
+            }
+        });
+    }
+
+    CKEDITOR.plugins.add('lineheight', {
+        lang: 'en,zh,zh-cn',
+        requires: 'richcombo',
+        init: function (editor) {
+            var config = editor.config;
+            addCombo(editor, 'lineheight', 'size', editor.lang.lineheight.title, config.line_height, editor.lang.lineheight.title, config.lineHeight_style, 40);
+        }
+    });
+})();
 CKEDITOR.config.line_height = '1;2;3;4;5;6;7;8;9;10;11;12;13;14;15;16;17;18;19;20;21;22;23;24;25;26;27;28;29;30;31;32;33;34;35;36;37;38;39;40;41;42;43;44;45;46;47;48;49;50;51;52;53;54;55;56;57;58;59;60;61;62;63;64;65;66;67;68;69;70;71;72';
 CKEDITOR.config.lineHeight_style = {
-	element: 'span',
-	styles: { 'line-height': '#(size)' },
-	overrides: [ {
-		element: 'line-height', attributes: { 'size': null }
-	} ]
+    element: 'span',
+    styles: {'line-height': '#(size)'},
+    overrides: [{
+        element: 'line-height', attributes: {'size': null}
+    }]
 };
diff --git a/public/static/plugs/ckeditor/plugins/lineheight/readme.txt b/public/static/plugs/ckeditor/plugins/lineheight/readme.txt
deleted file mode 100644
index 313beca71..000000000
--- a/public/static/plugs/ckeditor/plugins/lineheight/readme.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-lineheight
-==========
-
-CKEDITOR Line-height plugin documentation
-----------------------------------------------
-
-Installation Notes:
-
-    Adding plugin into the toolbar:
-    Using CKBuilder is a recommended solution, however, if you have plugins developed by yourself or by third parties, you can add plugins to your local installation manually by following the steps described below:
-    Extract the plugin .zip archive.
-    Copy the plugin files to the plugins folder of your CKEditor installation. Each plugin must be placed in a sub-folder that matches its "technical" name.
-    
-    For example, the lineheight plugin would be installed into this folder: <CKEditor folder>/plugins/lineheight.
-    Check and resolve plugin dependencies. If a plugin needs others to work, you will need to add these manually as well.
-    Enable the plugin. Use the extraPlugins setting to add the plugin to your confiuration:
-
-          config.extraPlugins = 'lineheight';
-          
-Refer this link for configuring the toolbar: http://docs.ckeditor.com/#!/guide/dev_toolbar
-
-
-Customizing the lineheight values in the dropdown
--------------------------------------------------------
-In order to have custom values of line-height instead of the default, you can add following line in the config.js file:
-        
-        config.line_height="1em;1.1em;1.2em;1.3em;1.4em;1.5em";
-        
-        Here, "em" is the unit of line-height which you can change to "px","%" or any other allowed unit for line-height. 
-        You can also change the numbers based on your requirements. You can have more range or low range , it all depends on your requirements.