Convert goldrush to a library application
diff --git a/src/goldrush.app.src b/src/goldrush.app.src
index 3ea6431..6feac3c 100644
--- a/src/goldrush.app.src
+++ b/src/goldrush.app.src
@@ -1,8 +1,7 @@
 {application, goldrush, [
     {description, "Erlang event stream processor"},
-    {vsn, "0.1.1"},
+    {vsn, "0.1.2"},
     {registered, []},
     {applications, [kernel, stdlib, syntax_tools, compiler]},
-    {mod, {gr_app, []}},
     {env, []}
 ]}.
diff --git a/src/gr_app.erl b/src/gr_app.erl
deleted file mode 100644
index 20b3f9b..0000000
--- a/src/gr_app.erl
+++ /dev/null
@@ -1,27 +0,0 @@
-%% Copyright (c) 2012, Magnus Klaar <klaar@ninenines.eu>
-%%
-%% Permission to use, copy, modify, and/or distribute this software for any
-%% purpose with or without fee is hereby granted, provided that the above
-%% copyright notice and this permission notice appear in all copies.
-%%
-%% THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-%% WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-%% MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-%% ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-%% WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-%% ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-%% OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
--module(gr_app).
--behaviour(application).
-
--export([
-    start/2,
-    stop/1
-]).
-
-start(_Type, _Args) ->
-    gr_sup:start_link().
-
-stop(_State) ->
-    ok.
diff --git a/src/gr_sup.erl b/src/gr_sup.erl
deleted file mode 100644
index f679de0..0000000
--- a/src/gr_sup.erl
+++ /dev/null
@@ -1,26 +0,0 @@
-%% Copyright (c) 2012, Magnus Klaar <klaar@ninenines.eu>
-%%
-%% Permission to use, copy, modify, and/or distribute this software for any
-%% purpose with or without fee is hereby granted, provided that the above
-%% copyright notice and this permission notice appear in all copies.
-%%
-%% THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-%% WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-%% MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-%% ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-%% WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-%% ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-%% OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-%% @doc Top level supervisor for goldrush.
--module(gr_sup).
--behaviour(supervisor).
-
--export([start_link/0]).
--export([init/1]).
-
-start_link() ->
-    supervisor:start_link({local, ?MODULE}, ?MODULE, []).
-
-init([]) ->
-    {ok, {{one_for_all, 5, 10}, []}}.