Added
- Script to generate test data for reporting tests and graphing.
- Basic graphing command `hippocrates-results`.
- Basic mood check questionnaire.
Changed
- Update requirements to latest.
Fixed
- Fixes [13](https://github.com/chrishannam/hippocrates/issues/13) with
wrong boundaries for GAD-2 test.
- Fixes [14](https://github.com/chrishannam/hippocrates/issues/14) with
wrong boundaries for PHQ-2 test.
- Wrong name on GAD7.
- Missing question in Rosenberg
- Removed extra question in GAD7.