Adding internationalized message for WorkType
WorkType messages in english
WorkType messages added in the TODO section for other langs, ORC needs to be done
WorkType adding orc
Adding CitationType
Adding WorkExternalIdentifierType
Adding function: guildInternationalizationKey and adding keys for ContributorRole enum
Adding role and credit
Adding empty fields
Internationalizing country names
Countries are now internationalized
Int. selects
merge from master
Merging with master
For es, fr and zh: Adding all keys in english by default
Merging with latest master changes
Merge pull request #421 from ORCID/dev-InternationalizeSelects

Dev internationalize selects