Add modules: security check + better params

mix.exs

@@ -6,9 +6,9 @@ defmodule Gaja.Mixfile do
       app: :gaja,
       version: "0.0.1",
       elixir: "~> 1.4",
-      elixirc_paths: elixirc_paths(Mix.env),
-      compilers: [:phoenix, :gettext] ++ Mix.compilers,
-      start_permanent: Mix.env == :prod,
+      elixirc_paths: elixirc_paths(Mix.env()),
+      compilers: [:phoenix, :gettext] ++ Mix.compilers(),
+      start_permanent: Mix.env() == :prod,
       aliases: aliases(),
       deps: deps()
     ]
@@ -26,7 +26,7 @@ defmodule Gaja.Mixfile do
 
   # Specifies which paths to compile per environment.
   defp elixirc_paths(:test), do: ["lib", "web", "test/support"]
-  defp elixirc_paths(_),     do: ["lib", "web"]
+  defp elixirc_paths(_), do: ["lib", "web"]
 
   # Specifies your project dependencies.
   #
@@ -47,7 +47,9 @@ defmodule Gaja.Mixfile do
       {:phauxth, "~> 2.1"},
       {:dialyxir, "~> 0.5", only: [:dev], runtime: false},
       {:credo, "~> 1.0.0", only: [:dev, :test], runtime: false},
-      {:distillery, "~> 2.1.1"}
+      {:distillery, "~> 2.1.1"},
+      {:sobelow, "~> 0.8", only: :dev},
+      {:better_params, "~> 0.5.0"}
     ]
   end