Pydeepskylog

Make the package typed.

**Full Changelog**: https://github.com/DeepskyLog/pydeepskylog/compare/1.3...1.3.1

- Add methods to convert instrument types from string to int and vice versa.

**Full Changelog**: https://github.com/DeepskyLog/pydeepskylog/compare/1.2.1...1.3

- Fix python tests

**Full Changelog**: https://github.com/DeepskyLog/pydeepskylog/compare/1.2...1.2.1

- Get instruments and eyepieces from the DeepskyLog website.

**Full Changelog**: https://github.com/DeepskyLog/pydeepskylog/compare/1.1...1.2

- Conversion of magnitudes to SQM value and bortle scale and vice versa.

**Full Changelog**: https://github.com/DeepskyLog/pydeepskylog/compare/1.0.1...1.1

Make sure all methods are imported correctly in __init__.py.

**Full Changelog**: https://github.com/DeepskyLog/pydeepskylog/compare/0.9...1.0.1