Add 3.9 release branch of gsb_theme.
Add 3.0 release branch of gsb_feature_week_in_the_life_display.
Add 3.9 release branch of gsb_feature_base_fields.
Add 3.7 release branch of gsb_theme_admin.
Add 3.3 release branch of gsb_node_modal.
Add 3.6 release branch of gsb_feature_publication_ct.
Add 3.8 release branch of gsb_feature_book_ct.
Add 3.9 release branch of gsb_feature_faculty_ct.
Add 3.3 release branch of gsb_feature_media_item_ct.
Add 3.3 release branch of gsb_feature_media_item_display.
WP-3527: Clear caches for referenced entities across field collections.
Add 3.9 release branch of gsb_feature_working_paper_ct.
Add 3.8 release branch of gsb_feature_case_display.
Add 3.3 release branch of gsb_field_authors.
Add 3.7 branch of gsb_feature_publication_display.
Add 3.4 branch of gsb_faculty_role.
Add 3.4 release branch of gsb_cmis.
WP-3528 Added permissions for Media Item
Add update hook to remove old fields completely.
Add 3.9 release branch of gsb_feature_case_ct.