Update documentation to reflect change in intrasite link syntax
Update documentation to reflect change in intrasite link syntax

Updates getpelican/pelican#1061

sunzhongwei/pelican,HyperGroups/pelican,TC01/pelican,garbas/pelican,goerz/pelican,Summonee/pelican,alexras/pelican,karlcow/pelican,gymglish/pelican,deved69/pelican-1,florianjacob/pelican,koobs/pelican,arty-name/pelican,deved69/pelican-1,crmackay/pelican,lazycoder-ru/pelican,jimperio/pelican,janaurka/git-debug-presentiation,11craft/pelican,Polyconseil/pelican,deanishe/pelican,farseerfc/pelican,HyperGroups/pelican,kennethlyn/pelican,abrahamvarricatt/pelican,janaurka/git-debug-presentiation,number5/pelican,iurisilvio/pelican,ehashman/pelican,51itclub/pelican,ls2uper/pelican,deanishe/pelican,ingwinlu/pelican,iKevinY/pelican,11craft/pelican,crmackay/pelican,catdog2/pelican,GiovanniMoretti/pelican,abrahamvarricatt/pelican,lucasplus/pelican,Summonee/pelican,TC01/pelican,jvehent/pelican,Polyconseil/pelican,kernc/pelican,levanhien8/pelican,Scheirle/pelican,farseerfc/pelican,Rogdham/pelican,51itclub/pelican,alexras/pelican,avaris/pelican,jo-tham/pelican,lazycoder-ru/pelican,Scheirle/pelican,abrahamvarricatt/pelican,JeremyMorgan/pelican,ionelmc/pelican,florianjacob/pelican,iurisilvio/pelican,lucasplus/pelican,deanishe/pelican,gymglish/pelican,jo-tham/pelican,alexras/pelican,Rogdham/pelican,janaurka/git-debug-presentiation,douglaskastle/pelican,HyperGroups/pelican,sunzhongwei/pelican,lazycoder-ru/pelican,rbarraud/pelican,koobs/pelican,garbas/pelican,levanhien8/pelican,Rogdham/pelican,btnpushnmunky/pelican,TC01/pelican,ls2uper/pelican,eevee/pelican,karlcow/pelican,number5/pelican,Summonee/pelican,avaris/pelican,justinmayer/pelican,jimperio/pelican,rbarraud/pelican,ingwinlu/pelican,kernc/pelican,JeremyMorgan/pelican,joetboole/pelican,simonjj/pelican,kennethlyn/pelican,sunzhongwei/pelican,number5/pelican,simonjj/pelican,catdog2/pelican,51itclub/pelican,UdeskDeveloper/pelican,jvehent/pelican,gymglish/pelican,jvehent/pelican,eevee/pelican,karlcow/pelican,ls2uper/pelican,crmackay/pelican,UdeskDeveloper/pelican,iKevinY/pelican,garbas/pelican,GiovanniMoretti/pelican,joetboole/pelican,goerz/pelican,kernc/pelican,jimperio/pelican,talha131/pelican,btnpushnmunky/pelican,getpelican/pelican,talha131/pelican,ehashman/pelican,eevee/pelican,ehashman/pelican,treyhunner/pelican,catdog2/pelican,lucasplus/pelican,iurisilvio/pelican,UdeskDeveloper/pelican,Scheirle/pelican,simonjj/pelican,goerz/pelican,zackw/pelican,11craft/pelican,levanhien8/pelican,GiovanniMoretti/pelican,douglaskastle/pelican,btnpushnmunky/pelican,zackw/pelican,zackw/pelican,treyhunner/pelican,douglaskastle/pelican,koobs/pelican,rbarraud/pelican,deved69/pelican-1,sunzhongwei/pelican,JeremyMorgan/pelican,treyhunner/pelican,kennethlyn/pelican,joetboole/pelican,0xMF/pelican,getpelican/pelican,florianjacob/pelican