* to avoid erros (such as NoMethodError) caused by collision of class names,   the class name for functional test is changed to FuncTestHOGE   (the class name for unit test is TestHOGE as before).
* to avoid erros (such as NoMethodError) caused by collision of class names,
  the class name for functional test is changed to FuncTestHOGE
  (the class name for unit test is TestHOGE as before).

csw/bioruby-phyloxml