removed complicated checks for copy_mode
removed complicated checks for copy_mode

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