Sdrterm

What's Changed
* Remove slow parallels by peads in https://github.com/peads/sdrterm/pull/39


**Full Changelog**: https://github.com/peads/sdrterm/compare/v0.4...v0.4.1

What's Changed
* Added Numba jit and cython pyx to respective bits by peads in https://github.com/peads/sdrterm/pull/37


**Full Changelog**: https://github.com/peads/sdrterm/compare/v0.3.1...v0.4

What's Changed
* Ci stuff by peads in https://github.com/peads/sdrterm/pull/35
* BUG FIX: now correctly handles condition when the user specifies usin… by peads in https://github.com/peads/sdrterm/pull/36


**Full Changelog**: https://github.com/peads/sdrterm/compare/v0.3...v0.3.1

What's Changed

Added a bunch of unit tests and fixed (major) issues found while writing them. Added github CI framework to run said tests, and perform (basic) end-to-end functionality testing before allowing code to be merged to master.

* Tests and stuff by peads in https://github.com/peads/sdrterm/pull/33
* Bumping the version before tag by peads in https://github.com/peads/sdrterm/pull/34


**Full Changelog**: https://github.com/peads/sdrterm/compare/v0.2.3.1...v0.3

What's Changed
* BUGFIX: where if buffer is already closed (e.g. graph windows closed by user), when the clean up action occurs, it would throw an uncaught exception sending the sentinel to each dataprocessor. by peads in https://github.com/peads/sdrterm/pull/32


**Full Changelog**: https://github.com/peads/sdrterm/compare/v0.2.3...v0.2.3.1

What's Changed
* Create python-app.yml by peads in https://github.com/peads/sdrterm/pull/31
* Robustness considerations by peads in https://github.com/peads/sdrterm/pull/30


**Full Changelog**: https://github.com/peads/sdrterm/compare/v0.2.2...v0.2.3