basic save/restore implemented
tests and doc sketch for snapshot
fixed typo in the manual
untracked setup.cfg
added numpy header path in the setup
2.x branch 'snapshot'
cherry-pick from master
corrected version number
updated manual
changed benchmark
version 2.0.0-alpha.2
Added "include_dirs" argument to cythonize in order to locate numpy
bumped version
version 2.0.0-alpha.4
v2.0
corrected the setup.py
version 2.0.2
setup.py test
version 2.0.3-alpha.2
version 2.0.3-alpha.3