disable riak from build

rebar.config

@@ -1,6 +1,6 @@
 {lib_dirs, ["..","/mnt/glusterfs/apps/riak_bin"]}.
 {deps_dir, ["deps"]}.
 {deps,[
-    {mqs,        ".*",    {git, "git@github.com:synrc/mqs.git", "master"}},
-    {riak_kv,    ".*",    {git, "git@github.com:voxoz/riak_kv.git", {tag,"1.3.2-voxoz"}}}
+%    {riak_kv,    ".*",    {git, "git@github.com:voxoz/riak_kv.git", {tag,"1.3.2-voxoz"}}},
+    {mqs,        ".*",    {git, "git@github.com:synrc/mqs.git", "master"}}
 ]}.

src/kvs.app.src

@@ -3,7 +3,7 @@
   {description, "Distributed Persistance"},
   {vsn, "1"},
   {registered, []},
-  {applications, [kernel,stdlib,riak_kv,mnesia,mqs]},
+  {applications, [kernel,stdlib,mnesia,mqs]},
   {mod, { kvs_app, []}},
   {env, []}
  ]}.