Implement handling of publications list download csv action
What has been done:
Ability to download all publications (if search is empty) or searched publications as csv file
Run in sequence util that gives us ability to run async requests in chunks sequentially (its not possible to download +1500 publications related elements at once optimally)
Data transformers for publications
unit tests
CSV file template:
the most of data comes from base publication object but access to re482 (elementId) is possible only via different API path, Cell death (modelsNames) can be accessed easily as it's element's model name
