[#65556152] import CITES hash annotations translations
updated hash annotations translations file
added task to import CoP start dates
[#65555822] added columns in the db to store ranks & change types translations
import task for ranks and change names translations
[#65555848] admin can set is_current flag on CITES CoP events
[#65555848] add annotation translations to list
added task to import CITES regions translations
added task to handle all checklist translation tasks
added ranks controller spec
added login_admin helper to ranks controller spec
Merge branch 'schema_changes_for_checklist_translation' into develop