FAIMS-244 - Add viewing attached files functionality
FAIMS-243: fixing broken tests
FAIMS-243: adding tests for data files directory downloading and uploading
merging master
merging dev
FAIMS-243: fixing bug in merge daemon task loading rails enviroment + fixing bug with not arching project settings
FAIMS-243: fixing bug with not being able to download data files directory
FAIMS-243: fixing bug with choosing entities and relationships after comparing them + adding entities to relationships
FAIMS-244 - Add test for viewing attached files
merging master