DOC: Clarify that a number of functions can take array-like objects
DOC: Clarify that a number of functions can take array-like objects

mdhaber/scipy,ilayn/scipy,perimosocordiae/scipy,matthew-brett/scipy,anntzer/scipy,Eric89GXL/scipy,Eric89GXL/scipy,anntzer/scipy,ilayn/scipy,mdhaber/scipy,endolith/scipy,vigna/scipy,scipy/scipy,rgommers/scipy,e-q/scipy,e-q/scipy,perimosocordiae/scipy,WarrenWeckesser/scipy,rgommers/scipy,endolith/scipy,WarrenWeckesser/scipy,zerothi/scipy,Eric89GXL/scipy,tylerjereddy/scipy,Stefan-Endres/scipy,anntzer/scipy,ilayn/scipy,perimosocordiae/scipy,mdhaber/scipy,WarrenWeckesser/scipy,zerothi/scipy,rgommers/scipy,scipy/scipy,matthew-brett/scipy,andyfaff/scipy,Stefan-Endres/scipy,anntzer/scipy,rgommers/scipy,andyfaff/scipy,mdhaber/scipy,WarrenWeckesser/scipy,e-q/scipy,scipy/scipy,mdhaber/scipy,ilayn/scipy,perimosocordiae/scipy,scipy/scipy,tylerjereddy/scipy,perimosocordiae/scipy,grlee77/scipy,zerothi/scipy,endolith/scipy,andyfaff/scipy,grlee77/scipy,endolith/scipy,scipy/scipy,Stefan-Endres/scipy,grlee77/scipy,matthew-brett/scipy,andyfaff/scipy,anntzer/scipy,vigna/scipy,grlee77/scipy,ilayn/scipy,vigna/scipy,Stefan-Endres/scipy,Stefan-Endres/scipy,matthew-brett/scipy,grlee77/scipy,scipy/scipy,WarrenWeckesser/scipy,zerothi/scipy,e-q/scipy,WarrenWeckesser/scipy,perimosocordiae/scipy,mdhaber/scipy,zerothi/scipy,Stefan-Endres/scipy,Eric89GXL/scipy,vigna/scipy,tylerjereddy/scipy,Eric89GXL/scipy,zerothi/scipy,anntzer/scipy,tylerjereddy/scipy,andyfaff/scipy,andyfaff/scipy,endolith/scipy,matthew-brett/scipy,rgommers/scipy,e-q/scipy,endolith/scipy,ilayn/scipy,Eric89GXL/scipy,vigna/scipy,tylerjereddy/scipy