Convst

Minor bugfixes:
- Fixes for issues 13 and 9

Some change to n_jobs defaults that were to -1, changed to 1.

Updating v0.1.5 with code refactoring and quality.

What's Changed
* Apply fixes from CodeFactor by baraline in https://github.com/baraline/convst/pull/8


**Full Changelog**: https://github.com/baraline/convst/compare/v0.1.5...v0.1.5.1

Major revision of the repository to fit new version of the algorithm.

Some bugfixes, rendering & docs, some unit tests

Refactoring some classes, adding basic documentation.