Give new users the olympians dataset by default
Merge branch 'master' of https://github.com/rcchen/cs210-stockholm
Damn models being singular, not plural
What the hell is find_by_id good for it doesn't find by the damn id?
Users can share datasets, so don't destory if a different user still has dataset.
We changed the format of filter paramters, so api needs to respond to both formats
I wish I could test on production withough comitting and pushing
Added assets
Disabled precompiled assets
Does this work now
Lots of shit
Remove the scary JSON preview of data that users didn't like.
Remove deprecated filter_data method
Remove deprecated aggregate_data function
Remove JSON preview in another location.
Improved inferring return value types from O(N) to O(1)
Make front end consistent in key/attribute conditional/sign terminology.
Decompose helper for identifying datetime groupBy filter.
Fix some silly mistakes I couldn't test without internet.
Cleaned up stuff