Add extra classes to pagination tag

[landtax]

I just developed a little bit more your gem in order to be able to pass parameters to the pagination tag.

I needed it to center the paginator in my project.

Feel free to incorporate this commit in your gem. In fact, I'd would be very happy if you include it in your gem so I won't need to install the gem through github but rubygems. It is always cleaner :)

In any case, thanks a lot for your gem. It have been really useful :)

[matenia]

Hi,

Thanks for the patch! :) Useful!

Please revert the change to lib/bootstrap-kaminari-views/version.rb, and I'll accept.

I'll also bump the gem as a separate commit.

[landtax]

Ok no problem. :)