Update dependencies and fix deprecation warnings

mix.exs

@@ -3,13 +3,13 @@ defmodule TextFlip.Mixfile do
 
   def project do
     [app: :flip_text,
-     version: "0.1.2",
+     version: "0.1.3",
      elixir: "~> 1.3",
      build_embedded: Mix.env == :prod,
      start_permanent: Mix.env == :prod,
-     description: description,
-     package: package,
-     deps: deps
+     description: description(),
+     package: package(),
+     deps: deps()
     ]
   end
 
@@ -23,7 +23,7 @@ defmodule TextFlip.Mixfile do
   defp deps do
     [
       {:ex_doc, ">= 0.0.0", only: :dev},
-      {:junit_formatter, "~> 1.2", only: :test}
+      {:junit_formatter, "~> 2.0", only: :test}
     ]
   end
 

mix.lock

@@ -1,3 +1,5 @@
-%{"earmark": {:hex, :earmark, "1.0.3", "89bdbaf2aca8bbb5c97d8b3b55c5dd0cff517ecc78d417e87f1d0982e514557b", [:mix], []},
-  "ex_doc": {:hex, :ex_doc, "0.14.4", "a0a79a6896075814f4bc6802b74ccbed6549f47cc5ab34c71eaee2303170b8ef", [:mix], [{:earmark, "~> 1.0", [hex: :earmark, optional: false]}]},
-  "junit_formatter": {:hex, :junit_formatter, "1.2.0", "ddd0be915b11185e332bb103efb14c2edbcd5bbb989ff64c69261c8dbc0d4fba", [:mix], []}}
+%{
+  "earmark": {:hex, :earmark, "1.2.4", "99b637c62a4d65a20a9fb674b8cffb8baa771c04605a80c911c4418c69b75439", [:mix], [], "hexpm"},
+  "ex_doc": {:hex, :ex_doc, "0.18.1", "37c69d2ef62f24928c1f4fdc7c724ea04aecfdf500c4329185f8e3649c915baf", [:mix], [{:earmark, "~> 1.1", [hex: :earmark, repo: "hexpm", optional: false]}], "hexpm"},
+  "junit_formatter": {:hex, :junit_formatter, "2.1.0", "ff03d2bbe9a67041f2488d8e72180ddcf4dff9e9c8a39b79eac9828fcb9e9bbf", [:mix], [], "hexpm"},
+}