Blond

Added
- python-only backed

Added
- Auto doc generation and update with gitlab CI/CD
Changed
- README.md

Added
- Python 3.6 support

Added
- GPU support, with CuPy
Fixed
- Varioius fixes and improvements
Changed
- From travis CI/CD to gitlab CI/CD

Fixed
- Setup process

Added
- setup.py: that supports actions such as clean, test, pep8, develop, docs, compile
- many unittests
Changed
- Relative imports within the library
- All library modules under blond directory
- All C++ sources compiled into single library called libblond.{so,dll}
- README.rst instead of .md
- Renamed setup_cpp.py to compile.py.