Adding a bulk ingest for CSV & Bags
Adding field values in to csv bulk ingestible test to fix errant test
Some work on BulkTask to align with controller
Finishing BulkTasks

Adding restrictions, fixing up and resqueizing review and delete tasks.
Adding controller specs.
removing duplicate access restrictions
refactoring BulkTask per PR comments
Adding default value to BulkTask.status...

...and doing some cleanup on BulkTask and related specs.
refactor BulkTask statuses to use StringIquirerer
adding assets setter and getter to BulkTask
changing delete verb from delete_all; minor save patch
replace delete method
Update methods that change objects in BulkTask
adapting BulkTask assets to cmodel
fixing this (obnoxious) broken BulkTask spec
fixing error display in views
Merge pull request #499 from OregonDigital/feature/bulk-csv

Feature/bulk csv