MAINT: move distributor_init import after __config__ import
MAINT: move distributor_init import after __config__ import

Move _distributor_init import after __config__ (and .version) imports,
as __config__ can set up DLL search paths.  The import is now in a
similar place as what Numpy does currently.

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