removing erlydtl dependency

rebar.config

@@ -1,9 +1,8 @@
 {lib_dirs, ["deps"]}.
 {erl_opts, [debug_info, fail_on_warning]}.
-{compile_post_script, "env ERL_LIBS=deps python -c \"import os; os.path.isfile('hrlgen') and os.system('escript hrlgen') or None\""}.
+{compile_post_script, "python -c \"import os; os.path.isfile('hrlgen') and os.system('escript hrlgen') or None\""}.
 {cover_enabled, true}.
 {clean_files, ["logs", "deps", "build", "include/hamcrest.hrl"]}.
 {deps, [
-    {erlydtl, ".*", {git, "http://github.com/archaelus/erlydtl.git", "master"}},
     {proper, ".*", {git, "http://github.com/manopapad/proper.git", "master"}}
 ]}.