Add article open access indicator

[js4071]

This feature update corresponds to LAN-32 to mark original articles of summaries as open access or not.

• Front-end :
  • Added search sorting (Yes/No) for open access for original articles.
  • Added open access indicator icon against publication field
  • Added text indication and icon on the summary catalog page against original publication
• Dashboard:
  • Added extra field 'Open Access' while adding or editing summaries.