Update html to 3.0.3 in Atry-patch-1#44

Atry wants to merge 1 commit intoAtry-patch-1Atry/ReactToBindingHtml.scala:Atry-patch-1from

update/Atry-patch-1/html-3.0.3Atry/ReactToBindingHtml.scala:update/Atry-patch-1/html-3.0.3Copy head branch name to clipboard