v0.4.0

Addresses technical debt
- Clean up code to current coding standards
- Import 2014 data natively
- Remove dependency on web service provided by earthquake-usdesign
Add the following data to ASCE7-16 results...
- T_L
- C_v
- S_aMv,
- S_av
Implement ASCE7-10 web service.
- Unit tests
- Quality control tests