remove captcha doubling from report window

src/Miscellaneous/Report.coffee

@@ -5,9 +5,4 @@ Report =
   ready: ->
     field = $.id 'recaptcha_response_field'
     $.on field, 'keydown', (e) ->
-      $.globalEval 'Recaptcha.reload("t")' if e.keyCode is 8 and not field.value
-    $.on $('form'), 'submit', (e) ->
-      e.preventDefault()
-      response = field.value.trim()
-      field.value = "#{response} #{response}" unless /\s/.test response
-      @submit()
+      $.globalEval 'Recaptcha.reload()' if e.keyCode is 8 and not field.value