Added Helpers: TBHtml, TbIcon for compatibility with yiistrap
Need import if use it.
For example in main.php import, add string to import:
To be honest, I don't think it's a good idea to have a class defining 150 class constants which hide the CSS classes. CSS classes are documented in the Twitter Bootstrap and highly subject to changes. It was much better to allow users to specify icons by means of CSS class names and introduce a guard clause in the routine which will actually insert the icon to HTML. As it stands, TbIcon is a maintenance nightmare.
However, as it's for reasons of strange kind of compatibility... fuck it.
Merge pull request #450 from magefad/enh-helpers