TST: add lil matrix test
TST: add lil matrix test

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