Ok this will be a large task, adding support for bootstrap themes or move completely to bootstrap architecture.

I am currently in the process of making yaf ready for BootStrap, it is mostly adding CSS classes and adding div wrappers when necessary.

My current goal is to add bootstrap as additionally themes, to keep legacy support with the current themes.And in the long term i think the best way would be to move completely to almost table less designs and to bootstrap.

Feel free to leave any additionally ideas here