**See nest v2.1.2 for full physics features. **
If on linux, run `pip install git+https://github.com/NESTCollaboration/nestpy.git`
as we are missing a quick fix in setup. This will be fixed in the next release. Thank you!
Significant function changes:
* testNEST --> execNEST (renamed function)
* Vectorized yields functions in helpers module (for fast python implementation)
New nestpy features:
* New free parameters registered
* Cases of void initialization in tests fixed
* Introduced files for debugging tests as we improve code
* Prepared for NEST v.2.2 release.
* Solved half of GetS1 and GetS2 issues opened in 37