Merge pull request #6 from fycth/master

n2o 2.1

rebar.config

@@ -1,6 +1,6 @@
 {deps_dir, ["deps"]}.
 {deps, [
-    {n2o,           ".*", {git, "git://github.com/5HT/n2o", {tag,"1.10"}}},
+    {n2o,           ".*", {git, "git://github.com/5HT/n2o", {tag,"2.1"}}},
     {kvs,           ".*", {git, "git://github.com/synrc/kvs", {tag,"2.1"}}},
     {erlydtl,       ".*", {git, "git://github.com/evanmiller/erlydtl.git", {tag,"0.8.0"}}}
 ]}.