Squashed 'ngsPopGen/' content from commit e6ed09a

git-subtree-dir: ngsPopGen
git-subtree-split: e6ed09a4e25d7359ceb7f86063adf2885476b4e3
Merge commit 'c23aad70844ea3a2a3eb4efdf5f3aed24250c71d' as 'ngsPopGen'