Merge branch 'master' of https://github.com/pele-python/pele into new_fire
bug fix to modified fire
Merge branch 'master' of https://github.com/pele-python/pele into new_fire
Merge remote-tracking branch 'upstream/master' into new_fire
add draw_atomic_binary_polydisperse
Merge branch 'master' of https://github.com/pele-python/pele into new_fire
cleaned up harmonic potential
bug fix to draw_atomic_binary_polydisperse
Merge pull request #47 from smcantab/new_fire

added draw_atomic_binary_polydisperse and clean up of harmonic potential cython wrapper