User Test Data Catalog Mockup

### Dependency
#207

### Overview
We need to test data catalog mockup to see if it is usable.

### Action Items

- [ ] Create research plan to test usability of mockup with research questions
- [ ] Develop tests
- [ ] Confirm with team
- [ ] Run Tests
- [ ] Synthesis results and present to team
- [ ] Edit mockup based on synthesis

### Resources/Instructions
[LA Data Resources](https://docs.google.com/spreadsheets/d/1JKMw4BT-i4gUC73lRXxI5g4yWOxhQ5OOAhG58Ch1LqY/edit?usp=sharing)
[LA Counts](https://www.lacounts.org/)
[Information about CKAN](http://docs.ckan.org/en/2.9/user-guide.html#adding-a-new-dataset)
[UCI Machine Learning Repo](http://archive.ics.uci.edu/ml/datasets.php)
[Catalogue of LA Geo Data](https://docs.google.com/spreadsheets/d/1x9f0HSinKudyHcHeoeGc0H0msB086e36cRcpk-sDYS0/edit#gid=0)

**Personas-related resources**
Community Activist Screener Survey #184
Community Activist Screener Survey (expanding recruitment) #193
Interviews for Data Expert Persona #185
[Informational Interview with Chris Ringewald ](https://docs.google.com/document/d/1SyqoEeXFAyb3rfMfe3wMRdcVoVMtDgTAzx2ezQT5mKQ/edit)
[ATD: Data Expert Interview Script: Chris](https://docs.google.com/document/d/19gZ8_Fut7OTXJtzcE38D7fWn6C6GMgpWfGcmoyWjDi4/edit)
[Data Expert Interviews](https://drive.google.com/drive/folders/14WQu2RwTbbjjSS8udqFZR2H6nZD5IqA8)