anchor.diff:  %% @author Tomas Svstrm <tosa7943@student.uu.se>, Li Hao <hali2222@student.uu.se>
   %%   [www.csproj13.student.it.uu.se]
   %% @version 1.0
  +%% @headerfile "json.hrl"
   %% @copyright [Copyright information]
   %%
   %% @doc == api_help ==
  
positive.code: %% @end 
  -spec get_list_and_add_password(JsonStruct::mochijson()) -> json_string().
  get_list_and_add_password(JsonStruct) ->
      HitsList = get_field(JsonStruct, "hits.hits"),
      AddedPassword = lists:map(fun(X) -> get_and_add_password(X) end, HitsList),
      set_attr(users, AddedPassword).
  
negative.code: %% @end 
  -spec get_and_add_password(JsonStruct::mochijson()) -> json_output_value().
  get_and_add_password(JsonStruct) ->
      Id  = lib_json:get_field(JsonStruct, "fields.password"),
      SourceJson  = lib_json:get_field(JsonStruct, "_source"),
      lib_json:add_value(SourceJson, "password", Id).
  
  %% @doc 
  %% Get the search results and performs get_and_add_password/1 on each
  