WebSearch: fix Search Guide reformatting
WebSearch: fix Search Guide reformatting

* Moves paragraphs around so the two lists of the section
  ``How to search for publications by a given author''
  become a single list again.  This error was introduced
  in the previous commit.  The reason was that this
  (quite long) section was split in two between the original
  English and French versions, so in the middle of the English
  text, without closing the <ol>, started the French version,
  and after this translation, the English text continued,
  followed by the French translation.  The all English text
  is now joined together, in a single <ol> list, and the same
  is done with the other existing translations.

Reviewed-by: Tibor Simko <c7116e45300b163846dc01f3ed02116e3f8ef7a5@cern.ch>

inveniosoftware/invenio-search,inveniosoftware/invenio-records,tiborsimko/invenio-search,tiborsimko/invenio-search,inveniosoftware/invenio-search,tiborsimko/invenio-records,inveniosoftware/invenio-records,tiborsimko/invenio-records