use a fixed import for canvg

dist/editor/extensions/ext-locale/shapes/en.js

@@ -1,26 +0,0 @@
-var en = {
-  loading: 'Loading...',
-  categories: {
-    basic: 'Basic',
-    object: 'Objects',
-    symbol: 'Symbols',
-    arrow: 'Arrows',
-    flowchart: 'Flowchart',
-    animal: 'Animals',
-    game: 'Cards & Chess',
-    dialog_balloon: 'Dialog balloons',
-    electronics: 'Electronics',
-    math: 'Mathematical',
-    music: 'Music',
-    misc: 'Miscellaneous',
-    raphael_1: 'raphaeljs.com set 1',
-    raphael_2: 'raphaeljs.com set 2'
-  },
-  buttons: [
-    {
-      title: 'Shape library'
-    }
-  ]
-};
-
-export default en;

dist/editor/extensions/ext-locale/shapes/fr.js

@@ -1,26 +0,0 @@
-var fr = {
-  loading: 'Loading...',
-  categories: {
-    basic: 'Basic',
-    object: 'Objects',
-    symbol: 'Symbols',
-    arrow: 'Arrows',
-    flowchart: 'Flowchart',
-    animal: 'Animals',
-    game: 'Cards & Chess',
-    dialog_balloon: 'Dialog balloons',
-    electronics: 'Electronics',
-    math: 'Mathematical',
-    music: 'Music',
-    misc: 'Miscellaneous',
-    raphael_1: 'raphaeljs.com set 1',
-    raphael_2: 'raphaeljs.com set 2'
-  },
-  buttons: [
-    {
-      title: "Bibliothèque d'images"
-    }
-  ]
-};
-
-export default fr;

dist/editor/extensions/ext-locale/shapes/zh_CN.js

@@ -1,26 +0,0 @@
-var zhCN = {
-  loading: '正在加载...',
-  categories: {
-    basic: '基本',
-    object: '对象',
-    symbol: '符号',
-    arrow: '箭头',
-    flowchart: '工作流',
-    animal: '动物',
-    game: '棋牌',
-    dialog_balloon: '会话框',
-    electronics: '电子',
-    math: '数学',
-    music: '音乐',
-    misc: '其他',
-    raphael_1: 'raphaeljs.com 集合 1',
-    raphael_2: 'raphaeljs.com 集合 2'
-  },
-  buttons: [
-    {
-      title: '图元库'
-    }
-  ]
-};
-
-export default zhCN;