Merge pull request #14 from ndobromirov/master

Refactoring features iaea_configuration_shared_field_bases and iaea_common_taxonomies.
Feature updated: News stories listing view - block deleted

Signed-off-by: Kresimir Nikolic <kresimir.nikolic@gmail.com>
Feature Added: Media Advisory content type

Signed-off-by: Kresimir Nikolic <kresimir.nikolic@gmail.com>
Feature Added: Press Release content type

Signed-off-by: Kresimir Nikolic <kresimir.nikolic@gmail.com>
Feature Added: Video content type

Signed-off-by: Kresimir Nikolic <kresimir.nikolic@gmail.com>
Feature added: Focus page content type

Signed-off-by: Kresimir Nikolic <kresimir.nikolic@gmail.com>
Feature added: Photo gallery content type

Signed-off-by: Kresimir Nikolic <kresimir.nikolic@gmail.com>
Feature update: dependency removed: content type information circular is no more required by the inf circ view

Signed-off-by: Kresimir Nikolic <kresimir.nikolic@gmail.com>
Removed some unneede