TST,BUG: Sanitize path-separators when running `runtest.py`
TST,BUG: Sanitize path-separators when running `runtest.py`

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