Added ESENER fields changes to drupal_post_install.php
refs #2574, #2600, #2574 - news content type
refs #2503 - Create the content type: Publications
Merge pull request #40 from eugenst/develop

Added ESENER fields changes to drupal_post_install.php
Merge pull request #41 from claudiaifrim/ticket_2602

Ticket 2602, 2600, 2574 - Looks fine to me.
Merge pull request #42 from claudiaifrim/ticket_2503

Ticket 2503 - content type publications