Update docs dependencies

mix.exs

@@ -28,9 +28,9 @@ defmodule ExCLI.Mixfile do
   end
 
   defp deps do
-    [{:excoveralls, "~> 0.4", only: :test},
-     {:earmark,   "~> 0.1", only: :docs},
-     {:ex_doc,    "~> 0.11", only: :docs}]
+    [{:excoveralls, "~> 0.5", only: :test},
+     {:earmark,   "~> 1.0", only: :docs},
+     {:ex_doc,    "~> 0.13", only: :docs}]
   end
 
   defp package do

mix.lock

@@ -1,13 +1,11 @@
-%{"certifi": {:hex, :certifi, "0.4.0"},
-  "earmark": {:hex, :earmark, "0.2.1"},
-  "ex_doc": {:hex, :ex_doc, "0.11.5"},
-  "excoveralls": {:hex, :excoveralls, "0.5.4"},
-  "exjsx": {:hex, :exjsx, "3.2.0"},
-  "fs": {:hex, :fs, "0.9.2"},
-  "hackney": {:hex, :hackney, "1.6.0"},
-  "idna": {:hex, :idna, "1.2.0"},
-  "jsx": {:hex, :jsx, "2.6.2"},
-  "metrics": {:hex, :metrics, "1.0.1"},
-  "mimerl": {:hex, :mimerl, "1.0.2"},
-  "mix_test_watch": {:hex, :mix_test_watch, "0.2.6"},
-  "ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.0"}}
+%{"certifi": {:hex, :certifi, "0.4.0", "a7966efb868b179023618d29a407548f70c52466bf1849b9e8ebd0e34b7ea11f", [:rebar3], []},
+  "earmark": {:hex, :earmark, "1.0.1", "2c2cd903bfdc3de3f189bd9a8d4569a075b88a8981ded9a0d95672f6e2b63141", [:mix], []},
+  "ex_doc": {:hex, :ex_doc, "0.13.1", "658dbfc8cc5b0fac192f0f3254efe66ee6294200804a291549e0aeb052053bba", [:mix], [{:earmark, "~> 1.0", [hex: :earmark, optional: false]}]},
+  "excoveralls": {:hex, :excoveralls, "0.5.6", "35a903f6f78619ee7f951448dddfbef094b3a0d8581657afaf66465bc930468e", [:mix], [{:exjsx, "~> 3.0", [hex: :exjsx, optional: false]}, {:hackney, ">= 0.12.0", [hex: :hackney, optional: false]}]},
+  "exjsx": {:hex, :exjsx, "3.2.0", "7136cc739ace295fc74c378f33699e5145bead4fdc1b4799822d0287489136fb", [:mix], [{:jsx, "~> 2.6.2", [hex: :jsx, optional: false]}]},
+  "hackney": {:hex, :hackney, "1.6.1", "ddd22d42db2b50e6a155439c8811b8f6df61a4395de10509714ad2751c6da817", [:rebar3], [{:certifi, "0.4.0", [hex: :certifi, optional: false]}, {:idna, "1.2.0", [hex: :idna, optional: false]}, {:metrics, "1.0.1", [hex: :metrics, optional: false]}, {:mimerl, "1.0.2", [hex: :mimerl, optional: false]}, {:ssl_verify_fun, "1.1.0", [hex: :ssl_verify_fun, optional: false]}]},
+  "idna": {:hex, :idna, "1.2.0", "ac62ee99da068f43c50dc69acf700e03a62a348360126260e87f2b54eced86b2", [:rebar3], []},
+  "jsx": {:hex, :jsx, "2.6.2", "213721e058da0587a4bce3cc8a00ff6684ced229c8f9223245c6ff2c88fbaa5a", [:mix, :rebar], []},
+  "metrics": {:hex, :metrics, "1.0.1", "25f094dea2cda98213cecc3aeff09e940299d950904393b2a29d191c346a8486", [:rebar3], []},
+  "mimerl": {:hex, :mimerl, "1.0.2", "993f9b0e084083405ed8252b99460c4f0563e41729ab42d9074fd5e52439be88", [:rebar3], []},
+  "ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.0", "edee20847c42e379bf91261db474ffbe373f8acb56e9079acb6038d4e0bf414f", [:rebar, :make], []}}