Patch to ddb_proxy grrr branch, fixes gpb build

gistfile1.txt

From b863e924eb6a7c18c1bf026808d7d733d826c83d Mon Sep 17 00:00:00 2001
From: Luis Rascao <luis.rascao@miniclip.com>
Date: Sat, 5 Nov 2016 14:02:39 +0000
Subject: [PATCH] Move gpb options to ddb_proxy app rebar.config

A ddb_proxy specific rebar.config defines the
gpb configuration to be applied.
---
 apps/ddb_proxy/rebar.config | 16 ++++++++++++++++
 rebar.config                | 15 ---------------
 2 files changed, 16 insertions(+), 15 deletions(-)
 create mode 100644 apps/ddb_proxy/rebar.config

diff --git a/apps/ddb_proxy/rebar.config b/apps/ddb_proxy/rebar.config
new file mode 100644
index 00000000..85df7da1
--- /dev/null
+++ b/apps/ddb_proxy/rebar.config
@@ -0,0 +1,16 @@
+%% -*- erlang -*-
+
+{gpb_opts, [
+    {i, "proto"},
+    {module_name_suffix, "_pb"},
+    {o_erl, "src"},
+    {o_hrl, "include"},
+    {strings_as_binaries, true},
+    type_specs]}.
+
+{provider_hooks,
+ [{pre, [
+         {compile, {protobuf, compile}},
+         {clean, {protobuf, clean}}
+        ]}
+ ]}.
diff --git a/rebar.config b/rebar.config
index 039ed977..c36e3b73 100644
--- a/rebar.config
+++ b/rebar.config
@@ -32,21 +32,6 @@
 {project_plugins, [{rebar3_cuttlefish, "0.10.0"}]}.
 {plugins, [rebar3_gpb_plugin]}.
 
-
-{gpb_opts, [
-    {i, "proto"},
-    {module_name_suffix, "_pb"},
-    {o_erl, "src"},
-    {o_hrl, "include"},
-    {strings_as_binaries, true},
-    type_specs]}.
-{provider_hooks,
- [{pre, [
-         {compile, {protobuf, compile}},
-         {clean, {protobuf, clean}}
-        ]}
- ]}.
-
 %%-------------------------------------------------------------------
 %% Cuttlefish
 %%-------------------------------------------------------------------
-- 
2.10.0