Adding missing facet terms to locale

hyrax/config/locales/hyrax.en.yml

@@ -42,6 +42,8 @@ en:
           complex_identifier_ssm: Identifier
           complex_identifier_group_id_sim: Group id
           complex_identifier_project_id_sim: Project id
+          # complex modality
+          modality_title_sim: Modality
           # complex person
           complex_person_sim: Creator
           complex_person_other_sim: Creator
@@ -58,11 +60,14 @@ en:
           complex_person_affiliation_sim: Affiliation
           # complex relation
           complex_relation_relationship_sim: Relationship
+          # complex session
+          session_sim: Session
           # complex subject
           complex_subject_species_sim: Subject species
           complex_subject_type_sim: Subject type
           complex_subject_sex_sim: Subject sex
           complex_subject_age_sim: Subject age
+          complex_subject_age_itsim: Subject age
           # crc fields
           modality_sim: Modality
           coverage_sim: Coverage