Update example in static_site_generation docs to use new-style route API
Update example in static_site_generation docs to use new-style route API

thenewguy/wagtail,FlipperPA/wagtail,timorieber/wagtail,mayapurmedia/wagtail,Pennebaker/wagtail,hamsterbacke23/wagtail,iho/wagtail,benemery/wagtail,jorge-marques/wagtail,JoshBarr/wagtail,KimGlazebrook/wagtail-experiment,iho/wagtail,mixxorz/wagtail,Tivix/wagtail,tangentlabs/wagtail,taedori81/wagtail,kaedroho/wagtail,inonit/wagtail,jorge-marques/wagtail,mjec/wagtail,davecranwell/wagtail,willcodefortea/wagtail,lojack/wagtail,darith27/wagtail,rv816/wagtail,benemery/wagtail,wagtail/wagtail,takeshineshiro/wagtail,kurtw/wagtail,darith27/wagtail,quru/wagtail,mephizzle/wagtail,benjaoming/wagtail,nutztherookie/wagtail,jnns/wagtail,JoshBarr/wagtail,tangentlabs/wagtail,rjsproxy/wagtail,dresiu/wagtail,rv816/wagtail,100Shapes/wagtail,stevenewey/wagtail,marctc/wagtail,darith27/wagtail,janusnic/wagtail,nrsimha/wagtail,iho/wagtail,stevenewey/wagtail,willcodefortea/wagtail,Pennebaker/wagtail,kaedroho/wagtail,torchbox/wagtail,gasman/wagtail,stevenewey/wagtail,nealtodd/wagtail,nrsimha/wagtail,janusnic/wagtail,nealtodd/wagtail,gogobook/wagtail,torchbox/wagtail,jordij/wagtail,mikedingjan/wagtail,Klaudit/wagtail,JoshBarr/wagtail,chimeno/wagtail,kurtrwall/wagtail,Toshakins/wagtail,nutztherookie/wagtail,taedori81/wagtail,iho/wagtail,100Shapes/wagtail,kaedroho/wagtail,gasman/wagtail,FlipperPA/wagtail,mjec/wagtail,FlipperPA/wagtail,mayapurmedia/wagtail,lojack/wagtail,chrxr/wagtail,dresiu/wagtail,serzans/wagtail,iansprice/wagtail,FlipperPA/wagtail,jorge-marques/wagtail,lojack/wagtail,Pennebaker/wagtail,thenewguy/wagtail,chimeno/wagtail,willcodefortea/wagtail,marctc/wagtail,Toshakins/wagtail,janusnic/wagtail,mikedingjan/wagtail,m-sanders/wagtail,zerolab/wagtail,nealtodd/wagtail,mixxorz/wagtail,kurtw/wagtail,chrxr/wagtail,kaedroho/wagtail,quru/wagtail,rsalmaso/wagtail,davecranwell/wagtail,gogobook/wagtail,takeflight/wagtail,zerolab/wagtail,mjec/wagtail,KimGlazebrook/wagtail-experiment,kurtrwall/wagtail,mephizzle/wagtail,zerolab/wagtail,chrxr/wagtail,Tivix/wagtail,dresiu/wagtail,inonit/wagtail,WQuanfeng/wagtail,rjsproxy/wagtail,gogobook/wagtail,jorge-marques/wagtail,inonit/wagtail,kurtw/wagtail,mayapurmedia/wagtail,KimGlazebrook/wagtail-experiment,mjec/wagtail,serzans/wagtail,gasman/wagtail,thenewguy/wagtail,davecranwell/wagtail,nimasmi/wagtail,Toshakins/wagtail,rv816/wagtail,quru/wagtail,nutztherookie/wagtail,zerolab/wagtail,rsalmaso/wagtail,m-sanders/wagtail,takeshineshiro/wagtail,thenewguy/wagtail,serzans/wagtail,taedori81/wagtail,Klaudit/wagtail,Tivix/wagtail,nimasmi/wagtail,nilnvoid/wagtail,bjesus/wagtail,nimasmi/wagtail,gogobook/wagtail,timorieber/wagtail,rjsproxy/wagtail,JoshBarr/wagtail,nrsimha/wagtail,gasman/wagtail,rsalmaso/wagtail,kurtrwall/wagtail,janusnic/wagtail,benjaoming/wagtail,tangentlabs/wagtail,darith27/wagtail,hamsterbacke23/wagtail,jnns/wagtail,iansprice/wagtail,taedori81/wagtail,chrxr/wagtail,mixxorz/wagtail,Toshakins/wagtail,100Shapes/wagtail,mephizzle/wagtail,jnns/wagtail,torchbox/wagtail,benjaoming/wagtail,benemery/wagtail,jnns/wagtail,Pennebaker/wagtail,takeshineshiro/wagtail,chimeno/wagtail,benemery/wagtail,iansprice/wagtail,takeflight/wagtail,bjesus/wagtail,jordij/wagtail,chimeno/wagtail,mikedingjan/wagtail,mixxorz/wagtail,dresiu/wagtail,kaedroho/wagtail,chimeno/wagtail,timorieber/wagtail,marctc/wagtail,WQuanfeng/wagtail,rsalmaso/wagtail,wagtail/wagtail,zerolab/wagtail,takeshineshiro/wagtail,rv816/wagtail,bjesus/wagtail,nilnvoid/wagtail,mixxorz/wagtail,inonit/wagtail,bjesus/wagtail,timorieber/wagtail,taedori81/wagtail,thenewguy/wagtail,wagtail/wagtail,Tivix/wagtail,nilnvoid/wagtail,nimasmi/wagtail,jorge-marques/wagtail,mayapurmedia/wagtail,nrsimha/wagtail,benjaoming/wagtail,takeflight/wagtail,hanpama/wagtail,KimGlazebrook/wagtail-experiment,marctc/wagtail,serzans/wagtail,m-sanders/wagtail,wagtail/wagtail,nealtodd/wagtail,hamsterbacke23/wagtail,Klaudit/wagtail,jordij/wagtail,mikedingjan/wagtail,WQuanfeng/wagtail,rsalmaso/wagtail,torchbox/wagtail,hanpama/wagtail,quru/wagtail,Klaudit/wagtail,willcodefortea/wagtail,mephizzle/wagtail,nilnvoid/wagtail,iansprice/wagtail,wagtail/wagtail,tangentlabs/wagtail,stevenewey/wagtail,kurtw/wagtail,kurtrwall/wagtail,dresiu/wagtail,WQuanfeng/wagtail,takeflight/wagtail,gasman/wagtail,nutztherookie/wagtail,hamsterbacke23/wagtail,davecranwell/wagtail,jordij/wagtail,rjsproxy/wagtail,hanpama/wagtail,m-sanders/wagtail,hanpama/wagtail