Fix default reset of QMCEngine and some shape
Fix default reset of QMCEngine and some shape

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