Added the messages region
Added archived field base in OSHA
Added field instances in Seminar content type
Moved expiration base in OSHA
Removed Job Vacancies dependency
Merge pull request #255 from eugenst/refactor_seminar

Refactor seminar
Merge pull request #253 from cdog/develop

Added the messages region
Refactored article
Refactored Blog
Refactored Calls
Refactored Highlight
Refactored Job vacancies
Refactored news
Refactored Press Release
Refactored Publication
Merge pull request #263 from eugenst/refactor_publication

Refactored Publication
Migration : Fix a bug where file descriptions would not import, if descriptions was an array
Seminars Migration : Migrated files as description and files
Seminars detail page: Changed custom formatter for related resources to display description if exists or file name otherwise
Merge pull request #262 from eugenst/refactor_press_release

Refactored Press Release