- l10n: Add zh-CN dist files

- Linting (ESLint): Add back `no-console`; while useful for debugging, could flag incomplete code (and was breaking at reporting of unused directives)
- Docs (CHANGES): Add changes and apply more formal style
- Build: Rebuild with updated Babel/Rollup
- npm: Update devDeps

dist/extensions/ext-locale/storage/zh-CN.js

@@ -0,0 +1,17 @@
+var svgEditorExtensionLocale_storage_zh_CN = (function () {
+  'use strict';
+
+  var zhCN = {
+    message: '默认情况下, SVG-Edit 在本地保存配置参数和画布内容. 如果基于隐私考虑, ' + '您可以勾选以下选项修改配置.',
+    storagePrefsAndContent: '本地存储配置参数和SVG图',
+    storagePrefsOnly: '本地只存储配置参数',
+    storagePrefs: '本地存储配置参数',
+    storageNoPrefsOrContent: '本地不保存配置参数和SVG图',
+    storageNoPrefs: '本地不保存配置参数',
+    rememberLabel: '记住选择?',
+    rememberTooltip: '如果您勾选记住选择，将不再弹出本窗口.'
+  };
+
+  return zhCN;
+
+}());