Pager.Simple: always make_ready new_page
Pager.Simple: always make_ready new_page

When transitioning to the same page we were not
calling make_ready in the new page. This caused
issues like:

a) having an empty set page when switching from
   another set-page, e.g. by clicking on a set
   title trigger on travel app set page.

b) getting stucked in the no results search page
   when trying another query from the no results
   page in travel app.

The current API requires (intentionally or not)
that we call make_ready to these pages, so this
is a temporary solution until we fix the API.

https://phabricator.endlessm.com/T12464

endlessm/eos-knowledge-lib,endlessm/eos-knowledge-lib,endlessm/eos-knowledge-lib,endlessm/eos-knowledge-lib