avz patch for new unified nitro

rebar.config

@@ -1,7 +1,7 @@
 {lib_dirs, ["deps",".."]}.
 {deps_dir, ["deps"]}.
 {deps, [
-    {nitro,         ".*", {git, "git://github.com/synrc/nitro",             {tag,"2.4"}}},
+    {nitro,         ".*", {git, "git://github.com/synrc/nitro",             {tag,[]}}},
     {n2o,           ".*", {git, "git://github.com/synrc/n2o",               {tag,"4.4"}}},
     {kvs,           ".*", {git, "git://github.com/synrc/kvs",               {tag,"3.9.1"}}},
     {erlydtl,       ".*", {git, "git://github.com/evanmiller/erlydtl.git",  {tag,"0.8.0"}}},