refactor(demo): combine avatar changes
refactor(demo): combine avatar changes

dballance/ng-lightning,ng-lightning/ng-lightning,ng-lightning/ng-lightning,ppolyzos/ng-lightning,ppolyzos/ng-lightning,esarbanis/ng-lightning,ihym/ng-lightning,sadesyllas/ng-lightning,ppolyzos/ng-lightning,dballance/ng-lightning,ihym/ng-lightning,ihym/ng-lightning,sadesyllas/ng-lightning,esarbanis/ng-lightning,dballance/ng-lightning,esarbanis/ng-lightning,sadesyllas/ng-lightning