Ofsc

What's Changed
* Code revamping by btoron in https://github.com/btoron/pyOFSC/pull/20


**Full Changelog**: https://github.com/btoron/pyOFSC/compare/v1.17.2...v1.17.4.4

What's Changed
* Feature: workskill conditions by btoron in https://github.com/btoron/pyOFSC/pull/19

Added functions to create and replace work skill conditions

**Full Changelog**: https://github.com/btoron/pyOFSC/compare/v1.17.1...v1.17.2

What's Changed
* Adjustment to README.md by btoron in https://github.com/btoron/pyOFSC/pull/17
* Bump version by btoron in https://github.com/btoron/pyOFSC/pull/18


**Full Changelog**: https://github.com/btoron/pyOFSC/compare/v1.17...v1.17.1

What's Changed
* New functions and code rehash by btoron in https://github.com/btoron/pyOFSC/pull/16
* Start of work towards structure for OFSC 2.0
* Start of test revamping

**Full Changelog**: https://github.com/btoron/pyOFSC/compare/v1.16.5.2...v1.17

Minor modifications to improve build system

**Full Changelog**: https://github.com/btoron/pyOFSC/compare/v1.16.5.1...v1.16.5.2