anchor.diff:      GS_Term_Common = {common, [{5, 6},
   			       {6, 5}
   			      ]},
  -    
  +
       GS_Term_Foo = {foo, [{0, 10},
   			 {1, 11}
   			]},
  -    
  +
       io:format("test: get_section/2 - 1~n"),
       GS_Term_Test = get_section(test, [GS_Term_Test]),
   
  
positive.code:      {sipuserdb_file_filename,      "/etc/yxa-userdb"},
       {userdb_modules,               [sipuserdb_file]}
      ] = merge_config(MConfig_1, MConfig_2),
      
      io:format("test: merge_config/2 - 2~n"),
      %% #1 should be totally overwritten by list #2
      MConfig_1_S = merge_config(MConfig_2, MConfig_1),
  
negative.code: extract_config(TermL, AppModule) when is_list(TermL), is_atom(AppModule) ->
      {common, CommonConfig} = get_section(common, TermL),
      {AppModule, AppConfig} = get_section(AppModule, TermL),
  
      merge_config(CommonConfig, AppConfig).
  
  get_section(Key, TermL) when is_atom(Key), is_list(TermL) ->
  