introduce 'selectedClass' property
introduce 'selectedClass' property

udhayam/polymer,thiagolucio/polymer,Endika/polymer,mgiuffrida/polymer,jordanyaker/polymer,udhayam/polymer,studiowangfei/polymer,tekjava/polymer,yforrest/polymer,pacificIT/polymer,kristianmandrup/polymer,MartinMoizard/polymer,samccone/polymer,carbono-io/polymer,mgiuffrida/polymer,youprofit/polymer,Zagorakiss/polymer,tekjava/polymer,zebMcCorkle/polymer,zxs0827/polymer,vic/polymer,HiWong/polymer,chimpinano/polymer,leitzler/polymer,simonfan/polymer,TedaLIEz/polymer,elkamel/polymer,jscissr/polymer,gronke/polymer,ankurvr/polymer,Litor/polymer,gazal-k/polymer,itnirmaan/polymer,tjsavage/polymer,akintoey/polymer,jforge/polymer,samccone/polymer,yforrest/polymer,brandonmowat/polymer,exlerdesigns/polymer,ikeagold/polymer,M4gn4tor/polymer,yforrest/polymer,codegist/polymer,yangjae/polymer,filaraujo/polymer,Polymer/polymer,tekjava/polymer,zxs0827/polymer,chimpinano/polymer,tjsavage/polymer,udhayam/polymer,ktiedt/polymer,sekiyaeiji/polymer,MartinsThiago/polymer,sekiyaeiji/polymer,carbono-io/polymer,Tudes/polymer,jvkops/polymer,Litor/polymer,fjkfwz/polymer,thiagolucio/polymer,pacificIT/polymer,dalong123/polymer,HiWong/polymer,zxs0827/polymer,studiowangfei/polymer,mauricionr/polymer,gazal-k/polymer,BrianLTJ/polymer,akintoey/polymer,cbmeeks/polymer,ThiagoGarciaAlves/polymer,japacible/polymer,jpalomar/polymer,filaraujo/polymer,codegist/polymer,simonfan/polymer,tjsavage/polymer,YOTOV-LIMITED/polymer,TedaLIEz/polymer,pacificIT/polymer,Zagorakiss/polymer,mgiuffrida/polymer,ilovezy/polymer,simo97/polymer,YOTOV-LIMITED/polymer,bright-sparks/polymer,tachyon1337/polymer,simo97/polymer,MartinMoizard/polymer,cgvarela/polymer,simonsoft/polymer,elkamel/polymer,yangjae/polymer,marcus7777/polymer,HiWong/polymer,Litor/polymer,zebMcCorkle/polymer,cgvarela/polymer,jpalomar/polymer,jforge/polymer,JeremybellEU/polymer,bright-sparks/polymer,elkamel/polymer,japacible/polymer,MartinMoizard/polymer,jscissr/polymer,dotDeeka/polymer,dalong123/polymer,kristianmandrup/polymer,jscissr/polymer,paulballesty/polymer,rafaelducati/polymer,jordanyaker/polymer,jordanyaker/polymer,youprofit/polymer,dalong123/polymer,kristianmandrup/polymer,simo97/polymer,ilovezy/polymer,gronke/polymer,Flip120/polymer,henrylee2cn/polymer,Polymer/polymer,cbmeeks/polymer,paulballesty/polymer,itnirmaan/polymer,samccone/polymer,simonsoft/polymer,simonfan/polymer,JeremybellEU/polymer,11111000000/biopolymer,akintoey/polymer,jvkops/polymer,JeremybellEU/polymer,dotDeeka/polymer,bright-sparks/polymer,ktiedt/polymer,marcus7777/polymer,MetaMemoryT/polymer,Kabele/polymer,gronke/polymer,ikeagold/polymer,rafaelducati/polymer,Endika/polymer,exlerdesigns/polymer,carbono-io/polymer,BrianLTJ/polymer,ThiagoGarciaAlves/polymer,JsonChiu/polymer,Endika/polymer,cbmeeks/polymer,YOTOV-LIMITED/polymer,brandonmowat/polymer,filaraujo/polymer,gazal-k/polymer,M4gn4tor/polymer,Tudes/polymer,MartinsThiago/polymer,JsonChiu/polymer,ankurvr/polymer,Kabele/polymer,ikeagold/polymer,tachyon1337/polymer,Tudes/polymer,henrylee2cn/polymer,Polymer/polymer,exlerdesigns/polymer,jvkops/polymer,jpalomar/polymer,BrianLTJ/polymer,henrylee2cn/polymer,thiagolucio/polymer,fjkfwz/polymer,Flip120/polymer,vic/polymer,MetaMemoryT/polymer,ktiedt/polymer,leitzler/polymer,cgvarela/polymer,itnirmaan/polymer,mauricionr/polymer,chimpinano/polymer,MartinsThiago/polymer,fjkfwz/polymer