TST: add minimal tests for signal.cspline2d/qspline2d
TST: add minimal tests for signal.cspline2d/qspline2d

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