Bump quoted to version 1.2.0

rebar.config

@@ -1,7 +1,7 @@
 {cover_enabled, true}.
 {deps, [
-	{quoted, "1.0.3",
-		{git, "git://github.com/klaar/quoted.erl.git", {tag, "1.0.3"}}},
+	{quoted, "1.2.*",
+		{git, "git://github.com/klaar/quoted.erl.git", {tag, "1.2.0"}}},
 	{proper, "1.0",
 		{git, "git://github.com/manopapad/proper.git", {tag, "v1.0"}}}
 ]}.