Fixed major bugs that made this unusable. Now all different ways using this lib work.

src/mysql_poolboy.app.src

@@ -18,5 +18,6 @@
 {application, mysql_poolboy, [
     {description, "MySQL/OTP + Poolboy"},
     {vsn, "0.0.1"},
-    {modules, []}
+    {modules, []},
+    {mod, {mysql_poolboy_app, []}}
 ]}.

src/mysql_poolboy_app.erl

@@ -22,7 +22,8 @@
 -export([start/2, stop/1]).
 
 start(_Type, _Args) ->
-    supervisor:start_link({local, mysql_poolboy_sup}, ?MODULE, []).
+    lager:info("Startings mysql_poolboy god damnit!"),
+    supervisor:start_link({local, mysql_poolboy_sup}, mysql_poolboy_sup, []).
 
 stop(_State) ->
     ok.

src/mysql_poolboy_sup.erl

@@ -19,14 +19,18 @@
 -module(mysql_poolboy_sup).
 
 -behaviour(supervisor).
--export([init/1]).
+-export([start_link/0, init/1]).
+
+start_link() ->
+    supervisor:start_link({local, ?MODULE}, ?MODULE, []).
 
 init([]) ->
     Pools = application:get_all_env(mysql_poolboy),
+    Pools1 = proplists:delete(included_applications, Pools),
     PoolSpec = lists:map(
         fun ({PoolName, {PoolArgs, MysqlArgs}}) ->
-            mysqp_poolboy:child_spec(PoolName, PoolArgs, MysqlArgs)
+            mysql_poolboy:child_spec(PoolName, PoolArgs, MysqlArgs)
         end,
-        Pools
+        Pools1
     ),
     {ok, {{one_for_one, 10, 10}, PoolSpec}}.