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diff --git a/server/_build/default/lib/jsx/src/jsx_verify.erl b/server/_build/default/lib/jsx/src/jsx_verify.erl
new file mode 100644
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+++ b/server/_build/default/lib/jsx/src/jsx_verify.erl
@@ -0,0 +1,121 @@
+%% The MIT License
+
+%% Copyright (c) 2010-2013 alisdair sullivan <alisdairsullivan@yahoo.ca>
+
+%% Permission is hereby granted, free of charge, to any person obtaining a copy
+%% of this software and associated documentation files (the "Software"), to deal
+%% in the Software without restriction, including without limitation the rights
+%% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+%% copies of the Software, and to permit persons to whom the Software is
+%% furnished to do so, subject to the following conditions:
+
+%% The above copyright notice and this permission notice shall be included in
+%% all copies or substantial portions of the Software.
+
+%% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+%% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+%% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+%% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+%% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+%% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+%% THE SOFTWARE.
+
+
+-module(jsx_verify).
+
+-export([is_json/2, is_term/2]).
+-export([init/1, handle_event/2]).
+
+-type config() :: proplists:proplist().
+
+-spec is_json(Source::binary(), Config::jsx_config:options()) -> true | false | {incomplete, jsx:decoder()}.
+
+is_json(Source, Config) when is_list(Config) ->
+    try (jsx:decoder(?MODULE, Config, jsx_config:extract_config(Config)))(Source)
+    catch error:badarg -> false
+    end.
+
+
+-spec is_term(Source::jsx:json_term() | end_stream | end_json,
+              Config::jsx_config:options()) -> true | false | {incomplete, jsx:encoder()}.
+
+is_term(Source, Config) when is_list(Config) ->
+    try (jsx:encoder(?MODULE, Config, jsx_config:extract_config(Config)))(Source)
+    catch error:badarg -> false
+    end.
+
+
+parse_config(Config) -> parse_config(Config, []).
+
+%% ignore deprecated flags
+parse_config([no_repeated_keys|Rest], Config) ->
+    parse_config(Rest, Config);
+parse_config([{repeated_keys, Val}|Rest], Config) when Val == true; Val == false ->
+    parse_config(Rest, Config);
+parse_config([repeated_keys|Rest], Config) ->
+    parse_config(Rest, Config);
+parse_config([{K, _}|Rest] = Options, Config) ->
+    case lists:member(K, jsx_config:valid_flags()) of
+        true -> parse_config(Rest, Config);
+        false -> erlang:error(badarg, [Options, Config])
+    end;
+parse_config([K|Rest] = Options, Config) ->
+    case lists:member(K, jsx_config:valid_flags()) of
+        true -> parse_config(Rest, Config);
+        false -> erlang:error(badarg, [Options, Config])
+    end;
+parse_config([], Config) ->
+    Config.
+
+
+%% we don't actually need any state for this
+-type state() :: [].
+-spec init(Config::config()) -> state().
+
+init(Config) -> parse_config(Config).
+
+
+-spec handle_event(Event::any(), State::state()) -> state().
+
+handle_event(end_json, _) -> true;
+
+handle_event(_, State) -> State.
+
+
+
+%% eunit tests
+-ifdef(TEST).
+-include_lib("eunit/include/eunit.hrl").
+
+
+config_test_() ->
+    [
+        {"empty config", ?_assertEqual([], parse_config([]))},
+        {"no repeat keys", ?_assertEqual([], parse_config([no_repeated_keys]))},
+        {"bare repeated keys", ?_assertEqual([], parse_config([repeated_keys]))},
+        {"repeated keys true", ?_assertEqual(
+            [],
+            parse_config([{repeated_keys, true}])
+        )},
+        {"repeated keys false", ?_assertEqual(
+            [],
+            parse_config([{repeated_keys, false}])
+        )},
+        {"invalid opt flag", ?_assertError(badarg, parse_config([error]))},
+        {"invalid opt tuple", ?_assertError(badarg, parse_config([{error, true}]))}
+    ].
+
+
+handle_event_test_() ->
+    Data = jsx:test_cases() ++ jsx:special_test_cases(),
+    [
+        {
+            Title, ?_assertEqual(
+                true,
+                lists:foldl(fun handle_event/2, [], Events ++ [end_json])
+            )
+        } || {Title, _, _, Events} <- Data
+    ].
+
+
+-endif.