Fixnum deprecation warning on pagination

[martijnbleeker]

The will_paginate-bootstrap gem is no longer maintained and the readme mentions no PRs are accepted anymore. However, it causes a Fixnum deprecation warning when a paginated index page is loaded.

~/.gem/ruby/2.4.1/gems/will_paginate-bootstrap-1.0.1/lib/bootstrap_pagination/bootstrap_renderer.rb:11: warning: constant ::Fixnum is deprecated

This PR solves the issue, but as mentioned before, the maintainer no longer accepts PRs.

[wvengen]

Perhaps bootstrap-will_paginate would be an option?

[jvdp]

Fixed in 2.5.0!