Avoid toLowerCase on SVG elements

index.html

@@ -1326,9 +1326,6 @@
     editor.on('storage:store', function(e) {
       console.log('STORE ', e);
     })
-    editor.on('change:changesCount', function(e) {
-      console.log('update changesCount ', editor.getModel().get('changesCount'));
-    })
 
     editor.on('styleManager:change:text-shadow', function(view) {
       var model = view.model;

src/css_composer/model/CssRules.js

@@ -29,6 +29,7 @@ module.exports = Backbone.Collection.extend({
     if (typeof models === 'string') {
       models = this.editor.get('Parser').parseCss(models);
     }
+    opt.em = this.editor;
     return Backbone.Collection.prototype.add.apply(this, [models, opt]);
   },
 

src/dom_components/model/ComponentSvg.js

@@ -17,7 +17,11 @@ module.exports = Component.extend({
 
   isComponent(el) {
     if (SVGElement && el instanceof SVGElement) {
-      return {type: 'svg'};
+      return {
+        // Some SVG elements require uppercase letters (eg. <linearGradient>)
+        tagName: el.tagName,
+        type: 'svg',
+      };
     }
   },
 

test/specs/css_composer/e2e/CssComposer.js

@@ -56,8 +56,7 @@ module.exports = {
         it('Rules are correctly imported from default property', () => {
           var gj = grapesjs.init({
             stylePrefix: '',
-            storageManager: {autoload: 0, type:'none' },
+            storageManager: {autoload: 0, type:'none'},
-            assetManager: {storageType: 'none', },
             cssComposer: {rules: rulesSet},
             container: 'csscomposer-fixture',
           });