implement 1.9.13 new api - addTestCaseKeywords

[lczub]

related TL Mantis Task

• 6896: [API - XMLRPC] XML-RPC API - add keywords to test case

  /**
   * addTestCaseKeywords
   * @param struct $args
   * @param string $args["devKey"]
   * @param string $args["testcaseexternalid"]
   * @param array $args["keywords"]: keywords
   * 
   * @return mixed $resultInfo
   *
   * @internal revisions
   * @since 1.9.13
   */
  function addTestCaseKeywords($args)

[lczub]

Travis CI failed - seams that TL demo application does not know the new api method.

State 04.03.2015 TL demo is: 1.9.13 DEV Stormbringer 20141226