title: swaggerUI: fill X-AUTH-TOKEN apikey automatically
body: <p>I've got an apiKey in my swagger definition:</p>
  
  <pre><code>securityDefinition = @SecurityDefinition(
      apiKeyAuthDefinitions = {@ApiKeyAuthDefinition(
          key= "test",
          in = ApiKeyAuthDefinition.ApiKeyLocation.HEADER,
          name = "X-AUTH-TOKEN",
          description = "LHT-AM API KEY"
      )}
  )
  </code></pre>
  
  <p>So SwaggerUI correctly offers authorization.</p>
  
  <p>But how can i tell SwaggerUI to fill this authorization automatically from header?</p>