Update makeup_elixir

Author: José Valim

_epub/mix.exs

@@ -27,7 +27,7 @@ defmodule ElixirLangGuide.Mixfile do
       {:yaml_elixir, "~> 1.3"},
       {:earmark, "~> 1.0"},
       {:bupe, "~> 0.3.0"},
-      {:makeup, "~> 1.0", override: true},
+      {:makeup, "~> 1.0"},
       {:makeup_elixir, ">= 0.0.0"}
     ]
   end

_epub/mix.lock

@@ -3,7 +3,7 @@
   "earmark": {:hex, :earmark, "1.0.3", "89bdbaf2aca8bbb5c97d8b3b55c5dd0cff517ecc78d417e87f1d0982e514557b", [:mix], [], "hexpm"},
   "ex_doc": {:hex, :ex_doc, "0.14.5", "c0433c8117e948404d93ca69411dd575ec6be39b47802e81ca8d91017a0cf83c", [:mix], [{:earmark, "~> 1.0", [hex: :earmark, repo: "hexpm", optional: false]}], "hexpm"},
   "makeup": {:hex, :makeup, "1.0.0", "671df94cf5a594b739ce03b0d0316aa64312cee2574b6a44becb83cd90fb05dc", [:mix], [{:nimble_parsec, "~> 0.5.0", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm"},
-  "makeup_elixir": {:hex, :makeup_elixir, "0.13.0", "be7a477997dcac2e48a9d695ec730b2d22418292675c75aa2d34ba0909dcdeda", [:mix], [{:makeup, "~> 0.8", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm"},
+  "makeup_elixir": {:hex, :makeup_elixir, "0.14.0", "cf8b7c66ad1cff4c14679698d532f0b5d45a3968ffbcbfd590339cb57742f1ae", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm"},
   "nimble_parsec": {:hex, :nimble_parsec, "0.5.0", "90e2eca3d0266e5c53f8fbe0079694740b9c91b6747f2b7e3c5d21966bba8300", [:mix], [], "hexpm"},
   "yamerl": {:hex, :yamerl, "0.3.3", "df48fe3e6aeaca05ec6c4b35418aa7c77258d0d1c32d578a2e12a14751c10d42", [:rebar3], [], "hexpm"},
   "yaml_elixir": {:hex, :yaml_elixir, "1.3.0", "5b945c235f0bc9d49c60927834576952c9e106afbc1dfa76ffcf615d7615e35f", [:mix], [{:yamerl, "~> 0.3.2", [hex: :yamerl, repo: "hexpm", optional: false]}], "hexpm"},