Changed stub method to return Articles; #316
Changed stub method to return Articles; #316

- spec/views/articles/show.html.erb_spec.rb - Changed the return value
  of the stub method to return article objects which can be processed.

EBWiki/EBWiki,EBWiki/EBWiki,EBWiki/EBWiki,BOWiki/BOW,BOWiki/BOW,BOWiki/BOW,EBWiki/EBWiki