def load!(path)
      settings = YAML.safe_load(ERB.new(File.new(path).read).result)['api']
      from_hash(settings) if settings.is_a? Hash
    end
def load!(path)
      settings = YAML.safe_load(ERB.new(File.new(path).read).result)['api']
      from_hash(settings) if settings.is_a? Hash
    end
Load the settings from a compliant Qualys.yml file. This can be used for
 easy setup with frameworks other than Rails.

 @example Configure Qualys.
   Qualys.load!("/path/to/qualys.yml")

 @param [ String ] path The path to the file.