Merge pull request #576 from Spittie/patch-1

Fix tabbing into the captcha

src/Posting/QR.captcha.coffee

@@ -15,6 +15,7 @@ QR.captcha =
       placeholder: 'Focus to load reCAPTCHA'
       autocomplete: 'off'
       spellcheck: false
+      tabindex: 55
     @nodes =
       img:   imgContainer.firstChild
       input: input
@@ -133,4 +134,4 @@ QR.captcha =
       @save()
     else
       return
-    e.preventDefault()
+    e.preventDefault()