Remove other methods of finding members

These are all subsets of the Wikidata members, other than including some
people who we don't want (e.g. people who have only been MEPs, or who
were members of earlier incarnations of the Assembly)

scraper.rb

@@ -3,15 +3,6 @@
 
 require 'wikidata/fetcher'
 
-names = EveryPolitician::Wikidata.wikipedia_xpath(
-  url: 'https://pt.wikipedia.org/wiki/Lista_de_deputados_de_Portugal',
-  after: '//span[@id="A"]',
-  xpath: '//table//td[1]//a[not(@class="new")]/@title',
-)
-
-by_category_pt = WikiData::Category.new( 'Categoria:Deputados da Assembleia da República Portuguesa', 'pt').member_titles
-by_category_de = WikiData::Category.new( 'Kategorie:Mitglied der Assembleia da República', 'de').member_titles
-
 # Find all P39s of the Legislature
 query = <<EOS
   SELECT DISTINCT ?item WHERE {
@@ -25,4 +16,4 @@
 idquery = 'SELECT DISTINCT ?item WHERE { ?item wdt:P6199 [] }'
 ppids = EveryPolitician::Wikidata.sparql(idquery)
 
-EveryPolitician::Wikidata.scrape_wikidata(ids: p39s | idquery, names: { pt: names | by_category_pt, de: by_category_de })
+EveryPolitician::Wikidata.scrape_wikidata(ids: p39s | idquery)