BLD: try to store NEP artifacts for preview
BLD: try to store NEP artifacts for preview

rgommers/numpy,charris/numpy,pdebuyl/numpy,mhvk/numpy,mhvk/numpy,rgommers/numpy,pbrod/numpy,pbrod/numpy,numpy/numpy,endolith/numpy,pbrod/numpy,jakirkham/numpy,seberg/numpy,grlee77/numpy,pbrod/numpy,rgommers/numpy,seberg/numpy,pdebuyl/numpy,pdebuyl/numpy,charris/numpy,pdebuyl/numpy,mattip/numpy,simongibbons/numpy,madphysicist/numpy,grlee77/numpy,madphysicist/numpy,anntzer/numpy,mhvk/numpy,simongibbons/numpy,charris/numpy,jakirkham/numpy,madphysicist/numpy,mattip/numpy,simongibbons/numpy,mattip/numpy,rgommers/numpy,grlee77/numpy,mhvk/numpy,endolith/numpy,simongibbons/numpy,charris/numpy,endolith/numpy,numpy/numpy,mhvk/numpy,grlee77/numpy,endolith/numpy,seberg/numpy,jakirkham/numpy,mattip/numpy,anntzer/numpy,anntzer/numpy,simongibbons/numpy,anntzer/numpy,numpy/numpy,seberg/numpy,numpy/numpy,madphysicist/numpy,madphysicist/numpy,pbrod/numpy,jakirkham/numpy,grlee77/numpy,jakirkham/numpy