add numerical stability to VectorD::get_unit_vector() - if vector is tiny, will return a random unit vector (alternative would have been trying to magnify it recursively, but discarded to avoid unpredicted behavior) ; appropriate test was added for VectorKD instance
Merge branch 'develop' of https://github.com/salilab/imp into develop
Merge branch 'develop' of https://github.com/salilab/imp into develop
Merge branch 'develop' of https://github.com/salilab/imp into develop
Merge branch 'develop' of https://github.com/salilab/imp into develop
Merge branch 'develop' of https://github.com/salilab/imp into develop
Merge branch 'develop' of https://github.com/salilab/imp into develop
Merge branch 'develop' of https://github.com/salilab/imp into develop
Merge branch 'develop' of https://github.com/salilab/imp into develop
Merge branch 'develop' of https://github.com/salilab/imp into develop
Merge branch 'develop' of https://github.com/salilab/imp into develop