版本：
文件：
- https://cdn.bootcdn.net/ajax/libs/angular-tooltips/1.2.2/angular-tooltips.css
- https://cdn.bootcdn.net/ajax/libs/angular-tooltips/1.2.2/angular-tooltips.css.map
- https://cdn.bootcdn.net/ajax/libs/angular-tooltips/1.2.2/angular-tooltips.js
- https://cdn.bootcdn.net/ajax/libs/angular-tooltips/1.2.2/angular-tooltips.js.map
- https://cdn.bootcdn.net/ajax/libs/angular-tooltips/1.2.2/angular-tooltips.min.css
- https://cdn.bootcdn.net/ajax/libs/angular-tooltips/1.2.2/angular-tooltips.min.js