Wrap input example in a ScrollView
Wrap input example in a ScrollView

This prevents text from being cut off. Original changes of
cookieguru@gmail.com further revised by gosia@eclipsesource.com.
Change-Id: I01ff6160ad2b6199f2fd23475034aa9e22d20323

eclipsesource/tabris-js,eclipsesource/tabris-js,eclipsesource/tabris-js