MAINT: PEP8, pyflakes and test docstring->comment cleanups in test_ltisys.py
MAINT: PEP8, pyflakes and test docstring->comment cleanups in test_ltisys.py

nmayorov/scipy,newemailjdm/scipy,vigna/scipy,rmcgibbo/scipy,Shaswat27/scipy,raoulbq/scipy,futurulus/scipy,Gillu13/scipy,matthew-brett/scipy,sauliusl/scipy,kleskjr/scipy,vberaudi/scipy,endolith/scipy,hainm/scipy,person142/scipy,sonnyhu/scipy,Gillu13/scipy,anielsen001/scipy,sriki18/scipy,endolith/scipy,mdhaber/scipy,scipy/scipy,jonycgn/scipy,befelix/scipy,WarrenWeckesser/scipy,bkendzior/scipy,mhogg/scipy,apbard/scipy,futurulus/scipy,Newman101/scipy,aeklant/scipy,minhlongdo/scipy,jseabold/scipy,pbrod/scipy,mingwpy/scipy,pyramania/scipy,mingwpy/scipy,zaxliu/scipy,Eric89GXL/scipy,scipy/scipy,jakevdp/scipy,hainm/scipy,mikebenfield/scipy,ChanderG/scipy,matthew-brett/scipy,nonhermitian/scipy,Stefan-Endres/scipy,apbard/scipy,Newman101/scipy,jakevdp/scipy,minhlongdo/scipy,zaxliu/scipy,trankmichael/scipy,futurulus/scipy,felipebetancur/scipy,pyramania/scipy,anielsen001/scipy,mortada/scipy,zxsted/scipy,sonnyhu/scipy,e-q/scipy,mikebenfield/scipy,ales-erjavec/scipy,giorgiop/scipy,felipebetancur/scipy,Eric89GXL/scipy,ales-erjavec/scipy,lukauskas/scipy,Newman101/scipy,kalvdans/scipy,ChanderG/scipy,piyush0609/scipy,mikebenfield/scipy,jor-/scipy,fernand/scipy,rgommers/scipy,mtrbean/scipy,raoulbq/scipy,zxsted/scipy,sonnyhu/scipy,person142/scipy,zerothi/scipy,zaxliu/scipy,argriffing/scipy,sriki18/scipy,dominicelse/scipy,anielsen001/scipy,aeklant/scipy,gfyoung/scipy,ales-erjavec/scipy,jamestwebber/scipy,Srisai85/scipy,argriffing/scipy,nonhermitian/scipy,aarchiba/scipy,dominicelse/scipy,arokem/scipy,jor-/scipy,zaxliu/scipy,jjhelmus/scipy,mdhaber/scipy,argriffing/scipy,haudren/scipy,matthewalbani/scipy,arokem/scipy,pizzathief/scipy,apbard/scipy,Eric89GXL/scipy,richardotis/scipy,njwilson23/scipy,sauliusl/scipy,mhogg/scipy,sauliusl/scipy,jjhelmus/scipy,gdooper/scipy,mtrbean/scipy,larsmans/scipy,arokem/scipy,mortada/scipy,cpaulik/scipy,felipebetancur/scipy,fernand/scipy,zxsted/scipy,aeklant/scipy,chatcannon/scipy,fernand/scipy,ales-erjavec/scipy,piyush0609/scipy,mdhaber/scipy,behzadnouri/scipy,mikebenfield/scipy,niknow/scipy,pnedunuri/scipy,Kamp9/scipy,mtrbean/scipy,WarrenWeckesser/scipy,njwilson23/scipy,pbrod/scipy,lukauskas/scipy,rgommers/scipy,ilayn/scipy,mingwpy/scipy,rmcgibbo/scipy,gfyoung/scipy,ChanderG/scipy,anntzer/scipy,ortylp/scipy,josephcslater/scipy,ales-erjavec/scipy,Shaswat27/scipy,pnedunuri/scipy,vigna/scipy,jonycgn/scipy,rgommers/scipy,gef756/scipy,andim/scipy,andyfaff/scipy,Stefan-Endres/scipy,fredrikw/scipy,sauliusl/scipy,Gillu13/scipy,jseabold/scipy,perimosocordiae/scipy,nmayorov/scipy,cpaulik/scipy,kleskjr/scipy,surhudm/scipy,WillieMaddox/scipy,behzadnouri/scipy,sonnyhu/scipy,aman-iitj/scipy,sonnyhu/scipy,gef756/scipy,chatcannon/scipy,kleskjr/scipy,rmcgibbo/scipy,mgaitan/scipy,pizzathief/scipy,zerothi/scipy,ortylp/scipy,chatcannon/scipy,tylerjereddy/scipy,petebachant/scipy,surhudm/scipy,rmcgibbo/scipy,gef756/scipy,ndchorley/scipy,anielsen001/scipy,argriffing/scipy,larsmans/scipy,Stefan-Endres/scipy,Srisai85/scipy,befelix/scipy,matthew-brett/scipy,grlee77/scipy,aarchiba/scipy,larsmans/scipy,pizzathief/scipy,jonycgn/scipy,ChanderG/scipy,apbard/scipy,minhlongdo/scipy,vigna/scipy,ilayn/scipy,mgaitan/scipy,e-q/scipy,vberaudi/scipy,bkendzior/scipy,aeklant/scipy,Shaswat27/scipy,mdhaber/scipy,jakevdp/scipy,gef756/scipy,petebachant/scipy,woodscn/scipy,chatcannon/scipy,mgaitan/scipy,andim/scipy,jamestwebber/scipy,newemailjdm/scipy,minhlongdo/scipy,rmcgibbo/scipy,scipy/scipy,lukauskas/scipy,matthewalbani/scipy,woodscn/scipy,maniteja123/scipy,mingwpy/scipy,arokem/scipy,aman-iitj/scipy,richardotis/scipy,felipebetancur/scipy,nmayorov/scipy,behzadnouri/scipy,jor-/scipy,zerothi/scipy,woodscn/scipy,piyush0609/scipy,vigna/scipy,piyush0609/scipy,pschella/scipy,zerothi/scipy,pbrod/scipy,Kamp9/scipy,FRidh/scipy,vberaudi/scipy,perimosocordiae/scipy,gdooper/scipy,jamestwebber/scipy,josephcslater/scipy,pyramania/scipy,Eric89GXL/scipy,hainm/scipy,gertingold/scipy,trankmichael/scipy,dominicelse/scipy,aeklant/scipy,anntzer/scipy,zaxliu/scipy,pschella/scipy,anntzer/scipy,nonhermitian/scipy,person142/scipy,gfyoung/scipy,mhogg/scipy,josephcslater/scipy,felipebetancur/scipy,hainm/scipy,rmcgibbo/scipy,ortylp/scipy,pnedunuri/scipy,matthewalbani/scipy,josephcslater/scipy,haudren/scipy,giorgiop/scipy,FRidh/scipy,ortylp/scipy,e-q/scipy,gfyoung/scipy,kalvdans/scipy,josephcslater/scipy,jjhelmus/scipy,petebachant/scipy,rgommers/scipy,ortylp/scipy,ChanderG/scipy,vanpact/scipy,Stefan-Endres/scipy,mdhaber/scipy,mhogg/scipy,chatcannon/scipy,endolith/scipy,jseabold/scipy,njwilson23/scipy,minhlongdo/scipy,larsmans/scipy,lukauskas/scipy,vberaudi/scipy,aarchiba/scipy,njwilson23/scipy,grlee77/scipy,richardotis/scipy,aman-iitj/scipy,surhudm/scipy,perimosocordiae/scipy,kalvdans/scipy,Kamp9/scipy,mgaitan/scipy,Kamp9/scipy,ales-erjavec/scipy,pbrod/scipy,woodscn/scipy,ChanderG/scipy,surhudm/scipy,anielsen001/scipy,fredrikw/scipy,haudren/scipy,ndchorley/scipy,jonycgn/scipy,larsmans/scipy,zerothi/scipy,zxsted/scipy,cpaulik/scipy,larsmans/scipy,jor-/scipy,fredrikw/scip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