AMEC-1877 moved the logic for checking if the article has a pdf to setCommonData method
Merge branch 'dev-corrections' into dev-AMEC-1877
AMEC-1877 Added Logic for the amendments Related Article Sidebar to include the link to its original article's other amendments
AMEC-1877 added if conditions to diplay the amendment box only for non-amendment articles.
moved sorting of the related articles to setCommonData method
AMEC-1877 refactored the createArticleInfo method