Ilya Sytchev

Also, it would be nice to have an option to perform data integrity verification using just the file size. While this is not as robust as a checksum, it is...

No worries. Looking forward to getting this 5 year old issue finally addressed.

Great, thanks for looking into this. I think I've resolved the merge conflict.

Looks like we'll need to downgrade to v1.6.0 since v1.6.1 supports Django 1.10 and above, so reopening this to fix at the time of upgrade to more recent Django versions...

Server VM just ran out of memory while importing isa_14911_906861.zip. Celery worker that was doing the import was using 85% of ~16GB total just before the crash.

I was trying to share this data set using `make_data_set_public` command. The process ran for several minutes and was taking ~12GB of memory while running `search_indexes prepare`. It finally crashed...

Yes, the worker crashed during import but a DataSet model instance was created.

Related to #842 and #843.

Improve data model of data sets

Also, allow adding a name for each email address both in config.json and config.yaml (otherwise, the from field looks like "user ". https://docs.djangoproject.com/en/1.7/ref/settings/#admins