old_contents: """ Analyze quasi-optical systems using Gaussian beam analysis.
  
  """
  
  import gaussopt.component
  import gaussopt.frequency
  import gaussopt.system
  import gaussopt.util
  
  from gaussopt.frequency import *
  from gaussopt.component import *
  from gaussopt.system import System
  
  __author__ = "John Garrett"
  __version__ = "0.1"
  
new_contents: """Analyze quasi-optical systems using Gaussian beam analysis."""
  
  import gaussopt.component
  import gaussopt.frequency
  import gaussopt.system
  import gaussopt.util
  
  from gaussopt.frequency import *
  from gaussopt.component import *
  from gaussopt.system import System
  
  __author__ = "John Garrett"
  __version__ = "0.1"
  
subject: clean up docstring