Merge pull request #360 from Jwheuvel/7.1.2

Update web.config with .woff mime support

src/Umbraco.Web.UI/web.Template.config

@@ -193,6 +193,8 @@
       <mimeMap fileExtension=".air" mimeType="application/vnd.adobe.air-application-installer-package+zip" />
       <remove fileExtension=".svg" />
       <mimeMap fileExtension=".svg" mimeType="image/svg+xml" />
+      <remove fileExtension=".woff"/>
+      <mimeMap fileExtension=".woff" mimeType="application/x-font-woff" />
     </staticContent>
 
     <!-- Ensure the powered by header is not returned -->