Added
- Added pycodestyle tests to ensure we follow PEP-8 style guide [INCORE1-650](https://opensource.ncsa.illinois.edu/jira/browse/INCORE1-650)
Fixed
- in Dataset Class from_json_str() method, set local_file_path by either from dataservices json definition, or pass
in local file path [INCORE1-662](https://opensource.ncsa.illinois.edu/jira/browse/INCORE1-662)
Changed
- Replace old analyses util methods with new methods that use DFR3 Classes [INCORE1-685](https://opensource.ncsa.illinois.edu/jira/browse/INCORE1-685)
- Refactored the following analyses to use local DFR3 classes and methods; added corresponding test folder and tests.
* Building Damage [INCORE1-644](https://opensource.ncsa.illinois.edu/jira/browse/INCORE1-644)
* Nonstructural Building Damage [INCORE1-664](https://opensource.ncsa.illinois.edu/jira/browse/INCORE1-664)
* Bridge Damage [INCORE1-652](https://opensource.ncsa.illinois.edu/jira/browse/INCORE1-652)
* EPF Damage [INCORE1-663](https://opensource.ncsa.illinois.edu/jira/browse/INCORE1-663)
* Pipeline Damage with repair rate [INCORE1-666](https://opensource.ncsa.illinois.edu/jira/browse/INCORE1-666)
* Pipeline Damage with limit states [INCORE1-665](https://opensource.ncsa.illinois.edu/jira/browse/INCORE1-665)
* Water Facility Damage [INCORE1-668](https://opensource.ncsa.illinois.edu/jira/browse/INCORE1-668)
* Tornado EPN Damage [INCORE1-667](https://opensource.ncsa.illinois.edu/jira/browse/INCORE1-667)
* Road Damage [INCORE1-680](https://opensource.ncsa.illinois.edu/jira/browse/INCORE1-680)
- Updated folder structure [INCORE1-655](https://opensource.ncsa.illinois.edu/jira/browse/INCORE1-655)
- Refactoring Tornado EPN damage format. [INCORE1-672](https://opensource.ncsa.illinois.edu/jira/browse/INCORE1-672)