remove shadow flag from webcomponents-lite
remove shadow flag from webcomponents-lite

jre-g/webcomponentsjs,chiefcll/webcomponentsjs,kittens/webcomponentsjs,kittens/webcomponentsjs,kittens/webcomponentsjs,azogheb/webcomponentsjs,bjlxj2008/webcomponentsjs,uniqname/webcomponentsjs,uniqname/webcomponentsjs,webcomponents/polyfills,azogheb/webcomponentsjs,tachyon1337/webcomponentsjs,tuespetre/webcomponentsjs,philipwalton/webcomponentsjs,tachyon1337/webcomponentsjs,nirdeshdwa/webcomponentsjs,Kureev/webcomponentsjs,chiefcll/webcomponentsjs,sebmck/webcomponentsjs,AceMood/webcomponentsjs,jre-g/webcomponentsjs,tuespetre/webcomponentsjs,uniqname/webcomponentsjs,cpboyd/webcomponentsjs,callumlocke/webcomponentsjs,nirdeshdwa/webcomponentsjs,bjlxj2008/webcomponentsjs,callumlocke/webcomponentsjs,philipwalton/webcomponentsjs,AceMood/webcomponentsjs,philipwalton/webcomponentsjs,cpboyd/webcomponentsjs,sebmck/webcomponentsjs,jre-g/webcomponentsjs,threeday0905/webcomponentsjs,tuespetre/webcomponentsjs,webcomponents/polyfills,nirdeshdwa/webcomponentsjs,tachyon1337/webcomponentsjs,Kureev/webcomponentsjs,sebmck/webcomponentsjs,tanzhihang/webcomponentsjs,callumlocke/webcomponentsjs,chiefcll/webcomponentsjs,tanzhihang/webcomponentsjs,Kureev/webcomponentsjs,cpboyd/webcomponentsjs,webcomponents/polyfills,bjlxj2008/webcomponentsjs,threeday0905/webcomponentsjs,tanzhihang/webcomponentsjs,azogheb/webcomponentsjs,AceMood/webcomponentsjs,threeday0905/webcomponentsjs