Add table view for CSV files
This change implements only the file view portion of CSV support from here: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/2338
CSV files are displayed in tables as show in the screenshot below:
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
This change implements only the file view portion of CSV support from here: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/2338
CSV files are displayed in tables as show in the screenshot below: