make tests runnable from basic rebar.config for users who have meck on path already

rebar.config

@@ -1,7 +1,12 @@
+%% edit eunit_test_path if you want to run your own tests, use "../" not
+%% "./" as rebar changes working dir to .eunit when running tests
+{eunit_compile_opts, [{d, eunit_test_path, "../test/cases"}]}.
+
 %% uncomment to get verbose output from test suite
 %% {eunit_opts, [verbose]}.
 
 {erl_opts, [
+    {i, "include"},
     {i, "src"},
     {src_dirs, ["src"]},
     warn_unused_vars,

src/jsx_decoder.erl

@@ -40,7 +40,7 @@ decoder(Handler, State, Opts) ->
 
 
 
--include("../include/jsx_opts.hrl").
+-include("jsx_opts.hrl").
 
 
 %% whitespace

src/jsx_encoder.erl

@@ -39,7 +39,7 @@ encoder(Handler, State, Opts) ->
 
 
 
--include("../include/jsx_opts.hrl").
+-include("jsx_opts.hrl").
 
 
 -ifndef(error).

src/jsx_utils.erl

@@ -27,7 +27,7 @@
 -export([extract_opts/1]).
 -export([json_escape/2]).
 
--include("../include/jsx_opts.hrl").
+-include("jsx_opts.hrl").
 
 
 %% parsing of jsx opts