Updates the template logic for when page navigation is included in the
generated HTML in the notmyidea theme, fixing:
* Issue #1068: useless pagination controls should not be displayed when a
single page is generated (i.e. "Page 1/1"). New logic prevents the
generation of these superfluous page navigation controls. Tests updated
accordingly.
* Issue #1572: when multiple pages are generated and the last page contains
only one item, the closing </ol> and </section> tags are not generated,
resulting in page breakage. We need to check if
articles_page.has_other_pages(); if it does, a list has been generated per
line 19 or 25 and the tags must be closed.
22bc56ddf1