DOC: removed (can be None) for myfprime in line_search_wolfe2 (ticket #1726)
DOC: removed (can be None) for myfprime in line_search_wolfe2 (ticket #1726)

Srisai85/scipy,mtrbean/scipy,newemailjdm/scipy,Newman101/scipy,mhogg/scipy,Stefan-Endres/scipy,mikebenfield/scipy,pbrod/scipy,aman-iitj/scipy,Stefan-Endres/scipy,behzadnouri/scipy,WarrenWeckesser/scipy,chatcannon/scipy,lukauskas/scipy,sargas/scipy,zerothi/scipy,rmcgibbo/scipy,endolith/scipy,mortada/scipy,Srisai85/scipy,perimosocordiae/scipy,Shaswat27/scipy,sonnyhu/scipy,petebachant/scipy,anntzer/scipy,zerothi/scipy,jseabold/scipy,ales-erjavec/scipy,vanpact/scipy,mikebenfield/scipy,newemailjdm/scipy,Eric89GXL/scipy,pizzathief/scipy,maciejkula/scipy,raoulbq/scipy,gef756/scipy,arokem/scipy,Kamp9/scipy,arokem/scipy,woodscn/scipy,jseabold/scipy,andim/scipy,gertingold/scipy,dch312/scipy,trankmichael/scipy,andim/scipy,teoliphant/scipy,minhlongdo/scipy,ales-erjavec/scipy,njwilson23/scipy,hainm/scipy,anielsen001/scipy,larsmans/scipy,maniteja123/scipy,newemailjdm/scipy,apbard/scipy,Shaswat27/scipy,aman-iitj/scipy,argriffing/scipy,haudren/scipy,andim/scipy,scipy/scipy,scipy/scipy,ChanderG/scipy,rgommers/scipy,ogrisel/scipy,zerothi/scipy,Gillu13/scipy,WarrenWeckesser/scipy,mortonjt/scipy,WillieMaddox/scipy,kalvdans/scipy,rgommers/scipy,pizzathief/scipy,ChanderG/scipy,anielsen001/scipy,dch312/scipy,richardotis/scipy,mortada/scipy,gef756/scipy,richardotis/scipy,mortonjt/scipy,scipy/scipy,juliantaylor/scipy,niknow/scipy,Eric89GXL/scipy,cpaulik/scipy,felipebetancur/scipy,bkendzior/scipy,trankmichael/scipy,vigna/scipy,giorgiop/scipy,WarrenWeckesser/scipy,mingwpy/scipy,petebachant/scipy,argriffing/scipy,efiring/scipy,sargas/scipy,andim/scipy,Shaswat27/scipy,witcxc/scipy,ndchorley/scipy,anntzer/scipy,aarchiba/scipy,futurulus/scipy,witcxc/scipy,lukauskas/scipy,sauliusl/scipy,Kamp9/scipy,lhilt/scipy,andyfaff/scipy,cpaulik/scipy,jonycgn/scipy,zaxliu/scipy,nvoron23/scipy,mhogg/scipy,richardotis/scipy,Srisai85/scipy,Stefan-Endres/scipy,josephcslater/scipy,dch312/scipy,teoliphant/scipy,petebachant/scipy,jor-/scipy,matthewalbani/scipy,jjhelmus/scipy,giorgiop/scipy,apbard/scipy,maciejkula/scipy,ndchorley/scipy,ndchorley/scipy,nonhermitian/scipy,befelix/scipy,ogrisel/scipy,pnedunuri/scipy,zaxliu/scipy,newemailjdm/scipy,e-q/scipy,cpaulik/scipy,zaxliu/scipy,ales-erjavec/scipy,vhaasteren/scipy,trankmichael/scipy,sargas/scipy,Kamp9/scipy,nvoron23/scipy,mgaitan/scipy,FRidh/scipy,nmayorov/scipy,futurulus/scipy,pyramania/scipy,zaxliu/scipy,Newman101/scipy,sauliusl/scipy,lukauskas/scipy,matthew-brett/scipy,vigna/scipy,zxsted/scipy,behzadnouri/scipy,chatcannon/scipy,larsmans/scipy,ChanderG/scipy,nvoron23/scipy,trankmichael/scipy,tylerjereddy/scipy,pyramania/scipy,maniteja123/scipy,mhogg/scipy,person142/scipy,andim/scipy,anntzer/scipy,lhilt/scipy,sriki18/scipy,perimosocordiae/scipy,aman-iitj/scipy,Dapid/scipy,vigna/scipy,jonycgn/scipy,sauliusl/scipy,sriki18/scipy,pschella/scipy,cpaulik/scipy,argriffing/scipy,perimosocordiae/scipy,woodscn/scipy,sriki18/scipy,nmayorov/scipy,matthewalbani/scipy,kleskjr/scipy,fredrikw/scipy,gdooper/scipy,aarchiba/scipy,vanpact/scipy,dominicelse/scipy,ilayn/scipy,surhudm/scipy,matthewalbani/scipy,argriffing/scipy,mingwpy/scipy,pizzathief/scipy,surhudm/scipy,jjhelmus/scipy,jor-/scipy,endolith/scipy,hainm/scipy,mortonjt/scipy,Srisai85/scipy,mtrbean/scipy,vberaudi/scipy,mortada/scipy,mortonjt/scipy,Shaswat27/scipy,mingwpy/scipy,jjhelmus/scipy,Srisai85/scipy,mortada/scipy,anielsen001/scipy,jseabold/scipy,Newman101/scipy,pnedunuri/scipy,endolith/scipy,surhudm/scipy,jsilter/scipy,mgaitan/scipy,tylerjereddy/scipy,Gillu13/scipy,e-q/scipy,andim/scipy,nonhermitian/scipy,gertingold/scipy,Kamp9/scipy,felipebetancur/scipy,efiring/scipy,josephcslater/scipy,woodscn/scipy,jakevdp/scipy,lukauskas/scipy,vigna/scipy,lhilt/scipy,gdooper/scipy,vhaasteren/scipy,sonnyhu/scipy,jonycgn/scipy,dominicelse/scipy,gef756/scipy,bkendzior/scipy,pbrod/scipy,minhlongdo/scipy,matthew-brett/scipy,aman-iitj/scipy,woodscn/scipy,hainm/scipy,fernand/scipy,rmcgibbo/scipy,Eric89GXL/scipy,anielsen001/scipy,anielsen001/scipy,felipebetancur/scipy,WillieMaddox/scipy,ndchorley/scipy,lhilt/scipy,rmcgibbo/scipy,pnedunuri/scipy,mikebenfield/scipy,ortylp/scipy,pschella/scipy,jakevdp/scipy,richardotis/scipy,perimosocordiae/scipy,niknow/scipy,ogrisel/scipy,andyfaff/scipy,teoliphant/scipy,zerothi/scipy,pizzathief/scipy,larsmans/scipy,richardotis/scipy,maciejkula/scipy,grlee77/scipy,petebachant/scipy,ales-erjavec/scipy,ortylp/scipy,maniteja123/scipy,jamestwebber/scipy,jor-/scipy,Gillu13/scipy,grlee77/scipy,haudren/scipy,raoulbq/scipy,surhudm/scipy,WillieMaddox/scipy,maciejkula/scipy,jjhelmus/scipy,jonycgn/scipy,piyush0609/scipy,chatcannon/scipy,chatcannon/scipy,sonnyhu/scipy,futurulus/scipy,mdhaber/scipy,Dapid/scipy,hainm/scipy,andyfaff/scipy,pschella/scipy,Gillu13/scipy,zerothi/scipy,mhogg/scipy,josephcslater/scipy,anielsen001/scipy,vanpact/scipy,haudren/scipy,maniteja123/scipy,efiring/scipy,giorgiop/scipy,Newman101/scipy,trankmichael/scipy,pschella/scipy,arokem/scipy,ilayn/scipy,mdhaber/scipy,WarrenWeckesser/scipy,mortada/scipy,ogrisel/scipy,mgaitan/scipy,matthew-bret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