Fix issue on IE with annotations failing due to textNodes evacipating when textContent is empty.
Fix issue on IE with annotations failing due to textNodes evacipating when textContent is empty.

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