g-panels: add autoselect property which controls if keys/swipes can select panels; add canselect event to control if a panel can be selected.
g-panels: add autoselect property which controls if keys/swipes can select panels; add canselect event to control if a panel can be selected.

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