The version is now not hardcoded anymore in the python module. We use
setuptools_scm or pkg_resources instead.
There was also a bug in the linkage for PED with matrix inversion using
external lapack.
Finally, the install script install now requirements and all requirements
are stored in the requirements.txt file. setup.py looks inside to set its
"install_requires" keyword.
* Started port of the previous CI.bash
* Also fix bug in spec.f (stdout was closed so nothing appeared on screen
at the second call to libspec)
* Work on test suite
- utils to create clusters are tested
- PED calculator for polar and azimutal scans are tested