Dataset API broken

[tristanhcole]

Describe the bug
The Dataset API is broken due to an unexpected item in UserUtils.proccess_create_or_modify_user_request function. Should fix this and add basic functional tests. I believe removing force_dict_keys_lowercase=True will fix this API.

SempoBlockchain/app/server/api/dataset_api.py

Lines 83 to 85 in efeef9c

	item_response_object, response_code = UserUtils.proccess_create_or_modify_user_request(attribute_dict,
	force_dict_keys_lowercase=True,
	allow_existing_user_modify=True)

To Reproduce
Steps to reproduce the behaviour:

1. Upload a spreadsheet
2. Follow steps and submit
3. Returns 500 error

Additional context
Review API and deprecate if not needed.

[tristanhcole]

Additionally, we should investigate if datasetList components and reducer is still needed and deprecate if unused

SempoBlockchain/app/client/components/datasetList/compareListsView.jsx

Line 1 in efeef9c

import React from "react";