create backend

mix.exs

@@ -0,0 +1,31 @@
+defmodule MoundHunters.MixProject do
+  use Mix.Project
+
+  def project do
+    [
+      app: :mound_hunters,
+      version: "0.1.0",
+      elixir: "~> 1.14",
+      start_permanent: Mix.env() == :prod,
+      deps: deps()
+    ]
+  end
+
+  def application do
+    [
+      extra_applications: [:logger, :mnesia, :inets, :ssl],
+      mod: {MoundHunters.Application, []}
+    ]
+  end
+
+  defp deps do
+    [
+      {:plug_cowboy, "~> 2.7"},
+      {:jason, "~> 1.4"},
+      {:geo, "~> 3.6"},
+      {:logger_file_backend, "~> 0.0.13"},
+      {:httpoison, "~> 2.2"},
+      {:mime, "~> 2.0"}
+    ]
+  end
+end