[#7213] ticket:564 Fixed combobox widget for IE11
[#7213] ticket:564 Fixed combobox widget for IE11

lym/allura-git,lym/allura-git,lym/allura-git,heiths/allura,apache/allura,heiths/allura,heiths/allura,apache/allura,heiths/allura,lym/allura-git,apache/allura,heiths/allura,apache/allura,lym/allura-git,apache/allura