Update tag.js
Update tag.js

Just change delete to null, like at end of function
marcioj/riot,AndrewSwerlick/riot,seedtigo/riot,rthbound/riot,thepian/riot,sylvainpolletvillard/riot,AndrewSwerlick/riot,txchen/riotjs,a-moses/riot,daemonchen/riotjs,chetanism/riot,xieyu33333/riot,a-moses/riot,dschnare/riot,ListnPlay/riotjs,ListnPlay/riotjs,scalabl3/riot,baysao/riot,beni55/riot,mike-ward/riot,noodle-learns-programming/riot,qrb/riotjs,beni55/riot,mike-ward/riot,davidmarkclements/riot,duongphuhiep/riot,dschnare/riot,dp-lewis/riot,madlordory/riot,xtity/riot,thepian/riot,seedtigo/riot,muut/riotjs,stonexer/riot,rasata/riot,joshcartme/riot,dp-lewis/riot,sylvainpolletvillard/riot,rasata/riot,laomu1988/riot,zawsx/js-lib-webcomponents-react-riot,scalabl3/riot,duongphuhiep/riot,tao-zeng/riot,crisward/riot,zawsx/js-lib-webcomponents-react-riot,daemonchen/riotjs,txchen/riotjs,qrb/riotjs,crisward/riot,davidmarkclements/riot,marcioj/riot,muut/riotjs,antonheryanto/riot,antonheryanto/riot,baysao/riot,chetanism/riot,tao-zeng/riot,noodle-learns-programming/riot,madlordory/riot,laomu1988/riot,xtity/riot,joshcartme/riot,rthbound/riot,stonexer/riot,xieyu33333/riot